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/beef-1.2.0/src/compat.h
Examining data/beef-1.2.0/src/io.c
Examining data/beef-1.2.0/src/io.h
Examining data/beef-1.2.0/src/main.c
Examining data/beef-1.2.0/src/options.c
Examining data/beef-1.2.0/src/options.h

FINAL RESULTS:

data/beef-1.2.0/src/io.c:72:9:  [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 (temp, prompt, prompt_length * sizeof (gint8));
data/beef-1.2.0/src/io.c:296:16:  [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).
        size = strlen (buffer) + 1;
data/beef-1.2.0/src/main.c:131:16:  [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).
        size = strlen (option_values->program);

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 1071 in approximately 0.03 seconds (33536 lines/second)
Physical Source Lines of Code (SLOC) = 650
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+] 4.61538 [1+] 4.61538 [2+] 1.53846 [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.