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/scowl-2019.10.06/src/find-accented.cc
Examining data/scowl-2019.10.06/src/deaccent.cc

FINAL RESULTS:

data/scowl-2019.10.06/src/deaccent.cc:10:15:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
  while ( c = getchar(), c != -1 ) 

ANALYSIS SUMMARY:

Hits = 1
Lines analyzed = 34 in approximately 0.07 seconds (455 lines/second)
Physical Source Lines of Code (SLOC) = 27
Hits@level = [0]   0 [1]   1 [2]   0 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   1 [1+]   1 [2+]   0 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 37.037 [1+] 37.037 [2+]   0 [3+]   0 [4+]   0 [5+]   0
Symlinks skipped = 3 (--allowlink overrides but see doc for security issue)
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.