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/libspnav-0.2.3/spnav.h
Examining data/libspnav-0.2.3/examples/cube/cube.c
Examining data/libspnav-0.2.3/examples/cube/vmath.c
Examining data/libspnav-0.2.3/examples/cube/vmath.h
Examining data/libspnav-0.2.3/examples/simple/simple.c
Examining data/libspnav-0.2.3/spnav_config.h
Examining data/libspnav-0.2.3/spnav_magellan.h
Examining data/libspnav-0.2.3/spnav_magellan.c
Examining data/libspnav-0.2.3/spnav.c

FINAL RESULTS:

data/libspnav-0.2.3/spnav.c:314:3:  [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(event, &node->event, sizeof *event);
data/libspnav-0.2.3/spnav.c:554:2:  [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/libspnav-0.2.3/spnav.c:95:2:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
	strncpy(addr.sun_path, SPNAV_SOCK_PATH, sizeof(addr.sun_path));
data/libspnav-0.2.3/spnav.c:321:8:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		rd = read(s, data, sizeof data);

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 1351 in approximately 0.04 seconds (31909 lines/second)
Physical Source Lines of Code (SLOC) = 896
Hits@level = [0]  13 [1]   2 [2]   2 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  17 [1+]   4 [2+]   2 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 18.9732 [1+] 4.46429 [2+] 2.23214 [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.