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/pd-earplug-0.2.1/earplug~.h
Examining data/pd-earplug-0.2.1/earplug~.c

FINAL RESULTS:

data/pd-earplug-0.2.1/earplug~.c:186:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char buff[1024], *bufptr;
data/pd-earplug-0.2.1/earplug~.c:198:19:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
            while(fgetc(fp) != 10) ;

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 1736 in approximately 1.45 seconds (1195 lines/second)
Physical Source Lines of Code (SLOC) = 1682
Hits@level = [0]   1 [1]   1 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   3 [1+]   2 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 1.78359 [1+] 1.18906 [2+] 0.59453 [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.