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/libemail-address-xs-perl-1.04/dovecot-parser.h
Examining data/libemail-address-xs-perl-1.04/dovecot-parser.c

FINAL RESULTS:

data/libemail-address-xs-perl-1.04/dovecot-parser.c:119:2:  [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(copy, str->buf, str->len);
data/libemail-address-xs-perl-1.04/dovecot-parser.c:151:2:  [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(str->buf + str->len, data, len);
data/libemail-address-xs-perl-1.04/dovecot-parser.c:201:10:  [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.
unsigned char rfc822_atext_chars[256] = {
data/libemail-address-xs-perl-1.04/dovecot-parser.c:596:2:  [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(addr, &ctx->addr, sizeof(ctx->addr));
data/libemail-address-xs-perl-1.04/dovecot-parser.c:896:2:  [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(ctx->addr.original, start, len);
data/libemail-address-xs-perl-1.04/dovecot-parser.c:1005:5:  [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->addr.original, start, len);
data/libemail-address-xs-perl-1.04/dovecot-parser.c:1028:2:  [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(copy, mem, len);
data/libemail-address-xs-perl-1.04/dovecot-parser.c:158:29:  [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).
	str_append_data(str, cstr, strlen(cstr));

ANALYSIS SUMMARY:

Hits = 8
Lines analyzed = 1368 in approximately 0.07 seconds (18742 lines/second)
Physical Source Lines of Code (SLOC) = 964
Hits@level = [0]   0 [1]   1 [2]   7 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   8 [1+]   8 [2+]   7 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 8.29876 [1+] 8.29876 [2+] 7.26141 [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.