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/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/findOverlaps.c
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/gtf.c
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/gtf.h
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/hashTable.c
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kseq.h
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/murmur3.c
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/murmur3.h
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/tree.c
Examining data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/tree.h

FINAL RESULTS:

data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kseq.h:130:4:  [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(str->s + str->l, ks->buf + ks->begin, i - ks->begin);  \
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:143:2:  [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(s->s + s->l, p, l);
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:196:2:  [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(s->s + s->l, p, l);
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:203:2:  [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[16];
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:225:2:  [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[16];
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:246:2:  [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[32];
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/hashTable.c:9:15:  [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).
    int len = strlen(s);
data/python-deeptoolsintervals-0.1.9/deeptoolsintervals/tree/kstring.h:151:19:  [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).
	return kputsn(p, strlen(p), s);

ANALYSIS SUMMARY:

Hits = 8
Lines analyzed = 3017 in approximately 0.11 seconds (27469 lines/second)
Physical Source Lines of Code (SLOC) = 2317
Hits@level = [0]  14 [1]   2 [2]   6 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  22 [1+]   8 [2+]   6 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 9.49504 [1+] 3.45274 [2+] 2.58956 [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.