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/libapr-memcache-0.7.0/test/test_all.c
Examining data/libapr-memcache-0.7.0/test/test_get.c
Examining data/libapr-memcache-0.7.0/test/test_set.c
Examining data/libapr-memcache-0.7.0/test/test_stats.c
Examining data/libapr-memcache-0.7.0/memcache/apr_memcache.c
Examining data/libapr-memcache-0.7.0/memcache/apr_memcache.h

FINAL RESULTS:

data/libapr-memcache-0.7.0/memcache/apr_memcache.c:529:12:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
    klen = snprintf(conn->buffer, BUFFER_SIZE, " %u %u %u" MC_EOL, flags, timeout, data_size);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:782:12:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
    klen = snprintf(conn->buffer, BUFFER_SIZE, " %u" MC_EOL, timeout);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:851:12:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
    klen = snprintf(conn->buffer, BUFFER_SIZE, " %u" MC_EOL, inc);
data/libapr-memcache-0.7.0/test/test_all.c:6:19:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define out(funa) fprintf(stdout, funa " : %d %s\n", rv, apr_strerror(rv, buf, sizeof buf));
data/libapr-memcache-0.7.0/test/test_get.c:6:19:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define out(funa) fprintf(stdout, funa " : %d %s\n", rv, apr_strerror(rv, buf, sizeof buf));
data/libapr-memcache-0.7.0/test/test_set.c:6:19:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define out(funa) fprintf(stdout, funa " : %d %s\n", rv, apr_strerror(rv, buf, sizeof buf));
data/libapr-memcache-0.7.0/test/test_stats.c:6:19:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define out(funa) fprintf(stdout, funa " : %d %s\n", rv, apr_strerror(rv, buf, sizeof buf));
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:683:23:  [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).
            *flags_ = atoi(flags);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:686:15:  [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).
        len = atoi(length);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:879:26:  [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).
            *new_value = atoi(conn->buffer);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:1073:12:  [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).
    return atoi(buf);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:1085:30:  [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).
    return apr_time_from_sec(atoi(buf));
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:1097:26:  [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).
    return apr_time_make(atoi(secs), atoi(usecs));
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:1097:38:  [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).
    return apr_time_make(atoi(secs), atoi(usecs));
data/libapr-memcache-0.7.0/test/test_all.c:10:5:  [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 buf[120];
data/libapr-memcache-0.7.0/test/test_get.c:10:5:  [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 buf[120];
data/libapr-memcache-0.7.0/test/test_set.c:10:5:  [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 buf[120];
data/libapr-memcache-0.7.0/test/test_stats.c:10:5:  [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 buf[120];
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:505:20:  [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).
    int key_size = strlen(key);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:630:16:  [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).
    int klen = strlen(key);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:761:16:  [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).
    int klen = strlen(key);
data/libapr-memcache-0.7.0/memcache/apr_memcache.c:830:16:  [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).
    int klen = strlen(key);

ANALYSIS SUMMARY:

Hits = 22
Lines analyzed = 1832 in approximately 0.18 seconds (10015 lines/second)
Physical Source Lines of Code (SLOC) = 1272
Hits@level = [0]  28 [1]   4 [2]  11 [3]   0 [4]   7 [5]   0
Hits@level+ = [0+]  50 [1+]  22 [2+]  18 [3+]   7 [4+]   7 [5+]   0
Hits/KSLOC@level+ = [0+] 39.3082 [1+] 17.2956 [2+] 14.1509 [3+] 5.50314 [4+] 5.50314 [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.