Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/ck-0.6.0/include/ck_array.h
Examining data/ck-0.6.0/include/ck_backoff.h
Examining data/ck-0.6.0/include/ck_barrier.h
Examining data/ck-0.6.0/include/ck_bitmap.h
Examining data/ck-0.6.0/include/ck_brlock.h
Examining data/ck-0.6.0/include/ck_bytelock.h
Examining data/ck-0.6.0/include/ck_cc.h
Examining data/ck-0.6.0/include/ck_cohort.h
Examining data/ck-0.6.0/include/ck_elide.h
Examining data/ck-0.6.0/include/ck_epoch.h
Examining data/ck-0.6.0/include/ck_fifo.h
Examining data/ck-0.6.0/include/ck_hp.h
Examining data/ck-0.6.0/include/ck_hp_fifo.h
Examining data/ck-0.6.0/include/ck_hp_stack.h
Examining data/ck-0.6.0/include/ck_hs.h
Examining data/ck-0.6.0/include/ck_ht.h
Examining data/ck-0.6.0/include/ck_limits.h
Examining data/ck-0.6.0/include/ck_malloc.h
Examining data/ck-0.6.0/include/ck_pflock.h
Examining data/ck-0.6.0/include/ck_pr.h
Examining data/ck-0.6.0/include/ck_queue.h
Examining data/ck-0.6.0/include/ck_rhs.h
Examining data/ck-0.6.0/include/ck_ring.h
Examining data/ck-0.6.0/include/ck_rwcohort.h
Examining data/ck-0.6.0/include/ck_rwlock.h
Examining data/ck-0.6.0/include/ck_sequence.h
Examining data/ck-0.6.0/include/ck_spinlock.h
Examining data/ck-0.6.0/include/ck_stack.h
Examining data/ck-0.6.0/include/ck_stdbool.h
Examining data/ck-0.6.0/include/ck_stddef.h
Examining data/ck-0.6.0/include/ck_stdint.h
Examining data/ck-0.6.0/include/ck_stdlib.h
Examining data/ck-0.6.0/include/ck_string.h
Examining data/ck-0.6.0/include/ck_swlock.h
Examining data/ck-0.6.0/include/ck_tflock.h
Examining data/ck-0.6.0/include/gcc/aarch64/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/aarch64/ck_pr.h
Examining data/ck-0.6.0/include/gcc/aarch64/ck_pr_llsc.h
Examining data/ck-0.6.0/include/gcc/aarch64/ck_pr_lse.h
Examining data/ck-0.6.0/include/gcc/arm/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/arm/ck_pr.h
Examining data/ck-0.6.0/include/gcc/ck_cc.h
Examining data/ck-0.6.0/include/gcc/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/ck_pr.h
Examining data/ck-0.6.0/include/gcc/ppc/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/ppc/ck_pr.h
Examining data/ck-0.6.0/include/gcc/ppc64/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/ppc64/ck_pr.h
Examining data/ck-0.6.0/include/gcc/sparcv9/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/sparcv9/ck_pr.h
Examining data/ck-0.6.0/include/gcc/x86/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/x86/ck_pr.h
Examining data/ck-0.6.0/include/gcc/x86_64/ck_f_pr.h
Examining data/ck-0.6.0/include/gcc/x86_64/ck_pr.h
Examining data/ck-0.6.0/include/gcc/x86_64/ck_pr_rtm.h
Examining data/ck-0.6.0/include/spinlock/anderson.h
Examining data/ck-0.6.0/include/spinlock/cas.h
Examining data/ck-0.6.0/include/spinlock/clh.h
Examining data/ck-0.6.0/include/spinlock/dec.h
Examining data/ck-0.6.0/include/spinlock/fas.h
Examining data/ck-0.6.0/include/spinlock/hclh.h
Examining data/ck-0.6.0/include/spinlock/mcs.h
Examining data/ck-0.6.0/include/spinlock/ticket.h
Examining data/ck-0.6.0/regressions/ck_array/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_backoff/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_barrier/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_barrier/validate/barrier_centralized.c
Examining data/ck-0.6.0/regressions/ck_barrier/validate/barrier_combining.c
Examining data/ck-0.6.0/regressions/ck_barrier/validate/barrier_dissemination.c
Examining data/ck-0.6.0/regressions/ck_barrier/validate/barrier_mcs.c
Examining data/ck-0.6.0/regressions/ck_barrier/validate/barrier_tournament.c
Examining data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_brlock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_brlock/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_brlock/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_bytelock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_bytelock/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_cohort/benchmark/ck_cohort.c
Examining data/ck-0.6.0/regressions/ck_cohort/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_cohort/ck_cohort.h
Examining data/ck-0.6.0/regressions/ck_cohort/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_call.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_poll.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section_2.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_synchronize.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/ck_stack.c
Examining data/ck-0.6.0/regressions/ck_epoch/validate/torture.c
Examining data/ck-0.6.0/regressions/ck_fifo/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_mpmc.c
Examining data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_mpmc_iterator.c
Examining data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_spsc.c
Examining data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_spsc_iterator.c
Examining data/ck-0.6.0/regressions/ck_hp/benchmark/fifo_latency.c
Examining data/ck-0.6.0/regressions/ck_hp/benchmark/stack_latency.c
Examining data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo.c
Examining data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo_donner.c
Examining data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_stack.c
Examining data/ck-0.6.0/regressions/ck_hp/validate/nbds_haz_test.c
Examining data/ck-0.6.0/regressions/ck_hp/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c
Examining data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c
Examining data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c
Examining data/ck-0.6.0/regressions/ck_hs/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c
Examining data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_direct.c
Examining data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c
Examining data/ck-0.6.0/regressions/ck_ht/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_pflock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_pflock/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_pflock/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/benchmark.h
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_add_64.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_cas_64.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_cas_64_2.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_faa_64.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_fas_64.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/ck_pr_neg_64.c
Examining data/ck-0.6.0/regressions/ck_pr/benchmark/fp.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_add.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_and.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_bin.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_btc.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_btr.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_bts.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_btx.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_cas.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_dec.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_faa.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_fas.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_fax.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_inc.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_load.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_n.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_or.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_store.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_sub.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_unary.c
Examining data/ck-0.6.0/regressions/ck_pr/validate/ck_pr_xor.c
Examining data/ck-0.6.0/regressions/ck_queue/validate/ck_list.c
Examining data/ck-0.6.0/regressions/ck_queue/validate/ck_slist.c
Examining data/ck-0.6.0/regressions/ck_queue/validate/ck_stailq.c
Examining data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c
Examining data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c
Examining data/ck-0.6.0/regressions/ck_rhs/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_ring/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc.c
Examining data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc_template.c
Examining data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc.c
Examining data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc_template.c
Examining data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spsc.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/benchmark/ck_neutral.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/benchmark/ck_rp.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/benchmark/ck_wp.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/benchmark/latency.h
Examining data/ck-0.6.0/regressions/ck_rwcohort/benchmark/throughput.h
Examining data/ck-0.6.0/regressions/ck_rwcohort/ck_neutral.h
Examining data/ck-0.6.0/regressions/ck_rwcohort/ck_rp.h
Examining data/ck-0.6.0/regressions/ck_rwcohort/ck_wp.h
Examining data/ck-0.6.0/regressions/ck_rwcohort/validate/ck_neutral.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/validate/ck_rp.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/validate/ck_wp.c
Examining data/ck-0.6.0/regressions/ck_rwcohort/validate/validate.h
Examining data/ck-0.6.0/regressions/ck_rwlock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_rwlock/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_rwlock/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_sequence/benchmark/ck_sequence.c
Examining data/ck-0.6.0/regressions/ck_sequence/validate/ck_sequence.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_anderson.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_cas.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_clh.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_dec.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_fas.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_hclh.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_mcs.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_spinlock.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_ticket.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/ck_ticket_pb.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/latency.h
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/linux_spinlock.c
Examining data/ck-0.6.0/regressions/ck_spinlock/benchmark/throughput.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_anderson.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_cas.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_clh.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_dec.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_fas.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_hclh.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_mcs.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_spinlock.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_ticket.h
Examining data/ck-0.6.0/regressions/ck_spinlock/ck_ticket_pb.h
Examining data/ck-0.6.0/regressions/ck_spinlock/linux_spinlock.h
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_anderson.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_cas.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_clh.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_dec.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_fas.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_hclh.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_mcs.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_spinlock.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_ticket.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/ck_ticket_pb.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/linux_spinlock.c
Examining data/ck-0.6.0/regressions/ck_spinlock/validate/validate.h
Examining data/ck-0.6.0/regressions/ck_stack/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_stack/validate/pair.c
Examining data/ck-0.6.0/regressions/ck_stack/validate/pop.c
Examining data/ck-0.6.0/regressions/ck_stack/validate/push.c
Examining data/ck-0.6.0/regressions/ck_stack/validate/serial.c
Examining data/ck-0.6.0/regressions/ck_swlock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_swlock/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_swlock/validate/validate.c
Examining data/ck-0.6.0/regressions/ck_tflock/benchmark/latency.c
Examining data/ck-0.6.0/regressions/ck_tflock/benchmark/throughput.c
Examining data/ck-0.6.0/regressions/ck_tflock/validate/validate.c
Examining data/ck-0.6.0/regressions/common.h
Examining data/ck-0.6.0/src/ck_array.c
Examining data/ck-0.6.0/src/ck_barrier_centralized.c
Examining data/ck-0.6.0/src/ck_barrier_combining.c
Examining data/ck-0.6.0/src/ck_barrier_dissemination.c
Examining data/ck-0.6.0/src/ck_barrier_mcs.c
Examining data/ck-0.6.0/src/ck_barrier_tournament.c
Examining data/ck-0.6.0/src/ck_epoch.c
Examining data/ck-0.6.0/src/ck_hp.c
Examining data/ck-0.6.0/src/ck_hs.c
Examining data/ck-0.6.0/src/ck_ht.c
Examining data/ck-0.6.0/src/ck_ht_hash.h
Examining data/ck-0.6.0/src/ck_internal.h
Examining data/ck-0.6.0/src/ck_rhs.c
FINAL RESULTS:
data/ck-0.6.0/regressions/common.h:459:2: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, message, ap);
data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c:162:17: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
memset(bitmap, random(), bytes);
data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c:191:7: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
if (random() & 1) {
data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c:262:2: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srandom(seed);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:193:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(time(NULL));
data/ck-0.6.0/regressions/ck_stack/validate/pair.c:212:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(getpid());
data/ck-0.6.0/regressions/ck_stack/validate/pop.c:232:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(getpid());
data/ck-0.6.0/regressions/ck_stack/validate/push.c:198:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(getpid());
data/ck-0.6.0/regressions/common.h:67:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(i);
data/ck-0.6.0/regressions/common.h:69:2: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srandom(i);
data/ck-0.6.0/regressions/common.h:79:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
return random();
data/ck-0.6.0/regressions/common.h:103:2: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(i);
data/ck-0.6.0/regressions/common.h:115:9: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
return lrand48();
data/ck-0.6.0/regressions/common.h:125:9: [3] (random) drand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
return drand48();
data/ck-0.6.0/include/ck_cc.h:61:30: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
#define CK_CC_PAD(x) union { char pad[x]; }
data/ck-0.6.0/include/ck_epoch.h:103:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[CK_MD_CACHELINE - sizeof(unsigned int)];
data/ck-0.6.0/include/ck_fifo.h:48:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[CK_MD_CACHELINE - sizeof(struct ck_fifo_spsc_entry *) - sizeof(ck_spinlock_t)];
data/ck-0.6.0/include/ck_fifo.h:219:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[CK_MD_CACHELINE - sizeof(struct ck_fifo_mpmc_pointer)];
data/ck-0.6.0/include/ck_ring.h:42:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[CK_MD_CACHELINE - sizeof(unsigned int)];
data/ck-0.6.0/include/ck_ring.h:45:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char _pad[CK_MD_CACHELINE - sizeof(unsigned int) * 2];
data/ck-0.6.0/include/ck_ring.h:107:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buffer, entry, ts);
data/ck-0.6.0/include/ck_ring.h:155:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(target, buffer, size);
data/ck-0.6.0/include/ck_ring.h:198:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buffer, entry, ts);
data/ck-0.6.0/include/ck_ring.h:255:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, buffer, size);
data/ck-0.6.0/include/ck_ring.h:288:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, target, ts);
data/ck-0.6.0/include/spinlock/anderson.h:52:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[CK_MD_CACHELINE - sizeof(unsigned int) * 3 - sizeof(void *)];
data/ck-0.6.0/regressions/ck_barrier/benchmark/throughput.c:92:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/benchmark/throughput.c:107:19: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_centralized.c:93:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_centralized.c:103:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_combining.c:103:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
ngroups = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_combining.c:108:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_combining.c:123:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_dissemination.c:97:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_dissemination.c:107:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_mcs.c:97:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_mcs.c:113:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_tournament.c:101:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_barrier/validate/barrier_tournament.c:105:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c:206:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(bitmap, src, bytes);
data/ck-0.6.0/regressions/ck_bitmap/validate/serial.c:320:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
length = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_brlock/benchmark/throughput.c:125:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_brlock/benchmark/throughput.c:140:19: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
affinity.delta = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_brlock/validate/validate.c:128:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_brlock/validate/validate.c:138:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_bytelock/validate/validate.c:133:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_bytelock/validate/validate.c:148:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_cohort/benchmark/throughput.c:155:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_cohorts = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_cohort/benchmark/throughput.c:160:21: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = n_cohorts * atoi(argv[2]);
data/ck-0.6.0/regressions/ck_cohort/benchmark/throughput.c:165:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
critical = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_cohort/benchmark/throughput.c:185:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_cohort/validate/validate.c:161:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_cohorts = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_cohort/validate/validate.c:167:23: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads_per_cohort = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_cohort/validate/validate.c:179:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_poll.c:215:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_rd = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_poll.c:216:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_wr = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_poll.c:219:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section_2.c:171:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_rd = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section_2.c:172:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_wr = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section_2.c:175:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_synchronize.c:228:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_rd = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_synchronize.c:229:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_wr = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_synchronize.c:232:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_stack.c:149:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_stack.c:150:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_epoch/validate/torture.c:210:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_rd = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_epoch/validate/torture.c:211:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_wr = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_epoch/validate/torture.c:214:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_mpmc.c:128:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_mpmc.c:130:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_mpmc.c:133:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_spsc.c:129:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_spsc.c:131:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_fifo/validate/ck_fifo_spsc.c:134:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo.c:147:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo.c:149:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo.c:152:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo.c:155:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threshold = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo_donner.c:159:25: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
element_count = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_fifo_donner.c:162:24: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
thread_count = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_stack.c:149:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_stack.c:150:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threshold = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hp/validate/ck_hp_stack.c:151:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hp/validate/nbds_haz_test.c:209:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_hp/validate/nbds_haz_test.c:210:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threshold = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hp/validate/nbds_haz_test.c:211:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:137:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:147:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(file, "r");
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:245:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:249:10: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:257:70: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR: Found invalid value: [%s] but expected [%s]\n", (char *)r, keys[i]);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:296:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:318:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:321:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
s = (uint64_t)atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:324:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:353:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(argv[1], "r");
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:221:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:231:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(file, "r");
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:502:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:506:10: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_hs/validate/serial.c:164:56: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
if (ck_hs_apply(&hs[j], h, test[i], test_negative, (char *)(uintptr_t)test[i]) == false)
data/ck-0.6.0/regressions/ck_hs/validate/serial.c:233:66: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR [%u]: Removed incorrect node (%s != %s)\n", (char *)r, test[i], is);
data/ck-0.6.0/regressions/ck_hs/validate/serial.c:276:62: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR [%u]: Failed to apply: %s != %s\n", is, (char *)r, test[i]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:268:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:290:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:293:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
s = (uint64_t)atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:296:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:325:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(argv[1], "r");
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_direct.c:289:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_direct.c:292:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
s = (uint64_t)atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_direct.c:295:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_direct.c:321:24: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
keys_length = (size_t)atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:184:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:200:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:203:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
s = (uint64_t)atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:208:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(argv[1], "r");
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:131:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
(char *)k, (char *)v, test[i], test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:131:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
(char *)k, (char *)v, test[i], test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:204:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
(char *)k, (char *)v, test[i], test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:204:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
(char *)k, (char *)v, test[i], test[i]);
data/ck-0.6.0/regressions/ck_pflock/benchmark/throughput.c:124:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_pflock/benchmark/throughput.c:139:19: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
affinity.delta = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_pflock/validate/validate.c:124:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_pflock/validate/validate.c:134:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_pr/benchmark/benchmark.h:67:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_pr/benchmark/benchmark.h:85:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_list.c:128:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_list.c:136:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
goal = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_slist.c:128:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_slist.c:136:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
goal = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_stailq.c:127:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_queue/validate/ck_stailq.c:135:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
goal = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:254:70: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR: Found invalid value: [%s] but expected [%s]\n", (char *)r, keys[i]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:293:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:315:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:318:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
s = (uint64_t)atoi(argv[3]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:321:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[4]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:350:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(argv[1], "r");
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:221:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[512];
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:231:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(file, "r");
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:502:7: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
r = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:506:10: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_rhs/validate/serial.c:232:66: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR [%u]: Removed incorrect node (%s != %s)\n", (char *)r, test[i], is);
data/ck-0.6.0/regressions/ck_rhs/validate/serial.c:270:57: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR [%u]: Invalid &hs[j]: %s != %s\n", (char *)r, test[i], is);
data/ck-0.6.0/regressions/ck_rhs/validate/serial.c:275:62: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
ck_error("ERROR [%u]: Failed to apply: %s != %s\n", is, (char *)r, test[i]);
data/ck-0.6.0/regressions/ck_ring/benchmark/latency.c:31:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc.c:344:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc.c:346:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc.c:349:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc_template.c:258:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc_template.c:260:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_mpmc_template.c:263:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc.c:248:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc.c:250:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc.c:253:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc_template.c:258:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc_template.c:260:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spmc_template.c:263:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spsc.c:170:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spsc.c:172:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_ring/validate/ck_ring_spsc.c:175:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
size = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_rwcohort/benchmark/throughput.h:178:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_cohorts = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_rwcohort/benchmark/throughput.h:183:21: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = n_cohorts * atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rwcohort/benchmark/throughput.h:203:19: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
affinity.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_rwcohort/validate/validate.h:163:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_cohorts = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_rwcohort/validate/validate.h:168:23: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads_per_cohort = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rwcohort/validate/validate.h:180:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_rwlock/benchmark/throughput.c:230:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_rwlock/benchmark/throughput.c:245:6: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
d = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_rwlock/validate/validate.c:426:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_rwlock/validate/validate.c:436:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_sequence/validate/ck_sequence.c:125:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
n_threads = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_sequence/validate/ck_sequence.c:135:22: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
affinerator.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_spinlock/benchmark/throughput.h:145:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_spinlock/benchmark/throughput.h:155:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
critical = atoi(argv[3]);
data/ck-0.6.0/regressions/ck_spinlock/benchmark/throughput.h:173:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_spinlock/validate/validate.h:145:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_spinlock/validate/validate.h:161:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_swlock/benchmark/throughput.c:163:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_swlock/benchmark/throughput.c:178:6: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
d = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_swlock/validate/validate.c:288:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(©, &lock, sizeof(ck_swlock_t));
data/ck-0.6.0/regressions/ck_swlock/validate/validate.c:321:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&lock, ©, sizeof(ck_swlock_t));
data/ck-0.6.0/regressions/ck_swlock/validate/validate.c:434:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_swlock/validate/validate.c:444:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_tflock/benchmark/throughput.c:163:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
threads = atoi(argv[2]);
data/ck-0.6.0/regressions/ck_tflock/benchmark/throughput.c:178:6: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
d = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_tflock/validate/validate.c:142:9: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
nthr = atoi(argv[1]);
data/ck-0.6.0/regressions/ck_tflock/validate/validate.c:152:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
a.delta = atoi(argv[2]);
data/ck-0.6.0/src/ck_array.c:193:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(target->values, array->active->values, sizeof(void *) * array->n_entries);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_poll.c:177:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(double)j / ITERATE_S, animate[i % strlen(animate)]);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section.c:147:3: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(5 * 1000);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section.c:170:2: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep((common_rand() % 100) * 1000);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section.c:214:4: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1 * 1000);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_section.c:233:4: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(3 * 1000);
data/ck-0.6.0/regressions/ck_epoch/validate/ck_epoch_synchronize.c:199:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(double)j / ITERATE_S, animate[i % strlen(animate)]);
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:78:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
data/ck-0.6.0/regressions/ck_hs/benchmark/apply.c:151:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:90:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
data/ck-0.6.0/regressions/ck_hs/benchmark/parallel_bytestring.c:357:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:77:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
data/ck-0.6.0/regressions/ck_hs/benchmark/serial.c:235:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:150:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:162:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:174:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:189:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/parallel_bytestring.c:329:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:92:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:104:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:116:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:133:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t l = strlen(value);
data/ck-0.6.0/regressions/ck_ht/benchmark/serial.c:212:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:106:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:112:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[0]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:118:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:136:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ck_ht_hash(&h, &ht, negative, strlen(negative));
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:137:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ck_ht_entry_key_set(&entry, negative, strlen(negative));
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:143:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:172:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:184:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:191:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:214:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_ht/validate/serial.c:241:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
l = strlen(test[i]);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:90:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
data/ck-0.6.0/regressions/ck_rhs/benchmark/parallel_bytestring.c:354:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:77:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
h = (unsigned long)MurmurHash64A(c, strlen(c), seed);
data/ck-0.6.0/regressions/ck_rhs/benchmark/serial.c:235:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffer[strlen(buffer) - 1] = '\0';
ANALYSIS SUMMARY:
Hits = 226
Lines analyzed = 41373 in approximately 1.12 seconds (36896 lines/second)
Physical Source Lines of Code (SLOC) = 28874
Hits@level = [0] 455 [1] 37 [2] 175 [3] 13 [4] 1 [5] 0
Hits@level+ = [0+] 681 [1+] 226 [2+] 189 [3+] 14 [4+] 1 [5+] 0
Hits/KSLOC@level+ = [0+] 23.5852 [1+] 7.82711 [2+] 6.54568 [3+] 0.484865 [4+] 0.0346332 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.