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/vtable-dumper-1.2/dump-vtable.c
Examining data/vtable-dumper-1.2/dump-vtable.h

FINAL RESULTS:

data/vtable-dumper-1.2/dump-vtable.c:144:17:  [4] (buffer) strcpy:
  Does not check for buffer overflows when copying to destination [MS-banned]
  (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
  easily misused).
                strcpy(ssname, sname);
data/vtable-dumper-1.2/dump-vtable.c:58:15:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if ((fd = open(file, O_RDONLY))==-1)
data/vtable-dumper-1.2/dump-vtable.c:138:44:  [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).
                ssname = (char*)malloc(1 + strlen(sname));

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 556 in approximately 0.02 seconds (25955 lines/second)
Physical Source Lines of Code (SLOC) = 430
Hits@level = [0]  46 [1]   1 [2]   1 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  49 [1+]   3 [2+]   2 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 113.953 [1+] 6.97674 [2+] 4.65116 [3+] 2.32558 [4+] 2.32558 [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.