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/libpcl1-1.12/include/pcl_private.h
Examining data/libpcl1-1.12/include/pcl_config.h
Examining data/libpcl1-1.12/include/pcl.h
Examining data/libpcl1-1.12/test/cothread.c
Examining data/libpcl1-1.12/test/cobench.c
Examining data/libpcl1-1.12/winconfig.h
Examining data/libpcl1-1.12/pcl/pcl.c
Examining data/libpcl1-1.12/pcl/pcl_version.c
Examining data/libpcl1-1.12/pcl/pcl_private.c

FINAL RESULTS:

data/libpcl1-1.12/include/pcl_private.h:66:2:  [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 stk[CO_MIN_SIZE];
data/libpcl1-1.12/pcl/pcl.c:287:2:  [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(&ctx_creating_sigs, &osigs, sizeof(sigset_t));
data/libpcl1-1.12/test/cobench.c:125:16:  [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).
				nthreads = atoi(argv[i]);
data/libpcl1-1.12/test/cothread.c:299:2:  [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 buf[256];
data/libpcl1-1.12/test/cothread.c:353:16:  [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).
				nthreads = atoi(argv[i]);
data/libpcl1-1.12/test/cothread.c:305:12:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		if ((n = read(in, buf, sizeof(buf))) <= 0)

ANALYSIS SUMMARY:

Hits = 6
Lines analyzed = 1455 in approximately 0.06 seconds (25288 lines/second)
Physical Source Lines of Code (SLOC) = 875
Hits@level = [0]  16 [1]   1 [2]   5 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  22 [1+]   6 [2+]   5 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 25.1429 [1+] 6.85714 [2+] 5.71429 [3+]   0 [4+]   0 [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.