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/parchive-1.1/checkpar.c
Examining data/parchive-1.1/checkpar.h
Examining data/parchive-1.1/md5.c
Examining data/parchive-1.1/interface.c
Examining data/parchive-1.1/interface.h
Examining data/parchive-1.1/makepar.c
Examining data/parchive-1.1/makepar.h
Examining data/parchive-1.1/md5.h
Examining data/parchive-1.1/par.h
Examining data/parchive-1.1/readoldpar.c
Examining data/parchive-1.1/readoldpar.h
Examining data/parchive-1.1/rs.c
Examining data/parchive-1.1/rs.h
Examining data/parchive-1.1/fileops.c
Examining data/parchive-1.1/types.h
Examining data/parchive-1.1/ui_text.c
Examining data/parchive-1.1/util.h
Examining data/parchive-1.1/fileops.h
Examining data/parchive-1.1/rwpar.h
Examining data/parchive-1.1/backend.c
Examining data/parchive-1.1/backend.h
Examining data/parchive-1.1/ui_cli.c
Examining data/parchive-1.1/main.c
Examining data/parchive-1.1/rwpar.c

FINAL RESULTS:

data/parchive-1.1/fileops.c:151:2:  [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(d, s);
data/parchive-1.1/fileops.c:216:2:  [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(f->name, path);
data/parchive-1.1/fileops.c:268:6:  [3] (buffer) realpath:
  This function does not protect against buffer overflows, and some
  implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
  destination buffer is at least of size MAXPATHLEN, andto protect against
  implementation problems, the input argument should also be checked to
  ensure it is no larger than MAXPATHLEN.
	if (realpath(path, buf))
data/parchive-1.1/fileops.c:106:9:  [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.
	static char buf[33];
data/parchive-1.1/fileops.c:186:7:  [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).
		i = open(f->name, f->wr ? O_RDWR|O_CREAT|O_EXCL : O_RDONLY,
data/parchive-1.1/fileops.c:243:6:  [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(stuni(file), "rb");
data/parchive-1.1/fileops.c:295:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(dr, dir, l);
data/parchive-1.1/fileops.c:352:6:  [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(stuni(file), "rb");
data/parchive-1.1/md5.c:38:23:  [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.
static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
data/parchive-1.1/md5.c:111:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
  memcpy (&ctx->buffer[bytes], fillbuf, pad);
data/parchive-1.1/md5.c:142:3:  [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 buffer[BLOCKSIZE + 72];
data/parchive-1.1/md5.c:229:7:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
      memcpy (&ctx->buffer[left_over], buffer, add);
data/parchive-1.1/md5.c:236:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	  memcpy (ctx->buffer, &ctx->buffer[(left_over + add) & ~63],
data/parchive-1.1/md5.c:256:7:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
      memcpy (ctx->buffer, buffer, len);
data/parchive-1.1/md5.h:45:3:  [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 buffer[128];
data/parchive-1.1/rwpar.c:124:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(p, par, PAR_FIX_HEAD_SIZE);
data/parchive-1.1/util.h:14:30:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
#define COPY(tgt, src, nel) (memcpy((tgt), (src), ((nel) * sizeof(*(tgt)))))
data/parchive-1.1/backend.c:185:10:  [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).
	l = i + strlen(ext);
data/parchive-1.1/fileops.c:43:11:  [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).
	NEW(uni, strlen(str) +1);
data/parchive-1.1/fileops.c:150:9:  [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).
	NEW(d, strlen(s) + 1);
data/parchive-1.1/fileops.c:215:15:  [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).
	NEW(f->name, strlen(path) + 1);
data/parchive-1.1/fileops.c:302:15:  [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).
			NEW(p, l + strlen(de->d_name) + 1);
data/parchive-1.1/ui_text.c:143:9:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
			cc = getchar();
data/parchive-1.1/ui_text.c:153:9:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
			cc = getchar();
data/parchive-1.1/ui_text.c:193:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();
data/parchive-1.1/ui_text.c:197:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();
data/parchive-1.1/ui_text.c:211:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();
data/parchive-1.1/ui_text.c:216:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();
data/parchive-1.1/ui_text.c:220:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();
data/parchive-1.1/ui_text.c:230:8:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		cc = getchar();

ANALYSIS SUMMARY:

Hits = 30
Lines analyzed = 5176 in approximately 0.15 seconds (34193 lines/second)
Physical Source Lines of Code (SLOC) = 3895
Hits@level = [0] 128 [1]  13 [2]  14 [3]   1 [4]   2 [5]   0
Hits@level+ = [0+] 158 [1+]  30 [2+]  17 [3+]   3 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 40.5648 [1+] 7.70218 [2+] 4.36457 [3+] 0.770218 [4+] 0.513479 [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.