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/topal-80/externals-c.c
Examining data/topal-80/ada-readline-c.c
Examining data/topal-80/MIME-tool/mime.c
Examining data/topal-80/ada-echo-c.c

FINAL RESULTS:

data/topal-80/MIME-tool/mime.c:231:2:  [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 buf[100];
data/topal-80/MIME-tool/mime.c:721:6:  [2] (misc) fopen:
  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).
			f=fopen(path, "r");
data/topal-80/externals-c.c:46:10:  [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).
  return open (pathname, O_CREAT|O_APPEND|O_WRONLY, S_IRUSR|S_IWUSR);
data/topal-80/externals-c.c:50:10:  [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).
  return open (pathname, O_CREAT|O_WRONLY, S_IRUSR|S_IWUSR);
data/topal-80/externals-c.c:54:10:  [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).
  return open (pathname, O_RDONLY);
data/topal-80/MIME-tool/mime.c:190:14:  [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).
	wbuf=malloc(strlen(text)+2+(strlen(text)/max));
data/topal-80/MIME-tool/mime.c:190:30:  [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).
	wbuf=malloc(strlen(text)+2+(strlen(text)/max));
data/topal-80/MIME-tool/mime.c:302:13:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
  while((ch=fgetc(f))!=EOF)
data/topal-80/MIME-tool/mime.c:335:17:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	  int nextch = fgetc(f);
data/topal-80/MIME-tool/mime.c:378:12:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	while((ch=fgetc(f))!=EOF)
data/topal-80/MIME-tool/mime.c:396:12:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	while((ch=fgetc(f))!=EOF)
data/topal-80/MIME-tool/mime.c:419:12:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	while((ch=fgetc(f))!=EOF)

ANALYSIS SUMMARY:

Hits = 12
Lines analyzed = 1066 in approximately 0.05 seconds (21051 lines/second)
Physical Source Lines of Code (SLOC) = 783
Hits@level = [0] 132 [1]   7 [2]   5 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+] 144 [1+]  12 [2+]   5 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 183.908 [1+] 15.3257 [2+] 6.3857 [3+]   0 [4+]   0 [5+]   0
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.