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/libsigrokdecode-0.5.3/decoder.c
Examining data/libsigrokdecode-0.5.3/error.c
Examining data/libsigrokdecode-0.5.3/session.c
Examining data/libsigrokdecode-0.5.3/srd.c
Examining data/libsigrokdecode-0.5.3/instance.c
Examining data/libsigrokdecode-0.5.3/module_sigrokdecode.c
Examining data/libsigrokdecode-0.5.3/version.c
Examining data/libsigrokdecode-0.5.3/log.c
Examining data/libsigrokdecode-0.5.3/libsigrokdecode-internal.h
Examining data/libsigrokdecode-0.5.3/util.c
Examining data/libsigrokdecode-0.5.3/libsigrokdecode.h
Examining data/libsigrokdecode-0.5.3/type_decoder.c
Examining data/libsigrokdecode-0.5.3/tests/decoder.c
Examining data/libsigrokdecode-0.5.3/tests/session.c
Examining data/libsigrokdecode-0.5.3/tests/main.c
Examining data/libsigrokdecode-0.5.3/tests/core.c
Examining data/libsigrokdecode-0.5.3/tests/inst.c
Examining data/libsigrokdecode-0.5.3/tests/lib.h
Examining data/libsigrokdecode-0.5.3/exception.c

FINAL RESULTS:

data/libsigrokdecode-0.5.3/type_decoder.c:199:2:  [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((void *)pdb->data, (const void *)buf, pdb->size);
data/libsigrokdecode-0.5.3/decoder.c:989:15:  [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).
	prefix_len = strlen(prefix);
data/libsigrokdecode-0.5.3/decoder.c:994:8:  [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).
			if (strlen(path) > prefix_len

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 7322 in approximately 0.19 seconds (38718 lines/second)
Physical Source Lines of Code (SLOC) = 4213
Hits@level = [0]   0 [1]   2 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   3 [1+]   3 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 0.712082 [1+] 0.712082 [2+] 0.237361 [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.