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/vdesk-1.2/vdesk.c

FINAL RESULTS:

data/vdesk-1.2/vdesk.c:130:5:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
    printf(PACKAGE_STRING " by Adam Sampson\n"
data/vdesk-1.2/vdesk.c:149:17:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
        int c = getopt(argc, argv, "+?");

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 217 in approximately 0.02 seconds (14268 lines/second)
Physical Source Lines of Code (SLOC) = 162
Hits@level = [0]   4 [1]   0 [2]   0 [3]   1 [4]   1 [5]   0
Hits@level+ = [0+]   6 [1+]   2 [2+]   2 [3+]   2 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 37.037 [1+] 12.3457 [2+] 12.3457 [3+] 12.3457 [4+] 6.17284 [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.