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/qpack-0.0.18/qpack/_qpack.c

FINAL RESULTS:

data/qpack-0.0.18/qpack/_qpack.c:333:9:  [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(packer->buffer + packer->len, &length, sizeof(uint16_t));
data/qpack-0.0.18/qpack/_qpack.c:340:9:  [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(packer->buffer + packer->len, &length, sizeof(uint32_t));
data/qpack-0.0.18/qpack/_qpack.c:347:9:  [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(packer->buffer + packer->len, &length, sizeof(uint64_t));
data/qpack-0.0.18/qpack/_qpack.c:351:5:  [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(packer->buffer + packer->len, buffer, size);
data/qpack-0.0.18/qpack/_qpack.c:534:13:  [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(packer->buffer + packer->len, &i16, sizeof(int16_t));
data/qpack-0.0.18/qpack/_qpack.c:544:13:  [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(packer->buffer + packer->len, &i32, sizeof(int32_t));
data/qpack-0.0.18/qpack/_qpack.c:552:9:  [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(packer->buffer + packer->len, &i64, sizeof(int64_t));
data/qpack-0.0.18/qpack/_qpack.c:580:13:  [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(packer->buffer + packer->len, &d, sizeof(double));
data/qpack-0.0.18/qpack/_qpack.c:946:13:  [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(&d, *pt, sizeof(double));

ANALYSIS SUMMARY:

Hits = 9
Lines analyzed = 1280 in approximately 0.05 seconds (28019 lines/second)
Physical Source Lines of Code (SLOC) = 1120
Hits@level = [0]   0 [1]   0 [2]   9 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   9 [1+]   9 [2+]   9 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 8.03571 [1+] 8.03571 [2+] 8.03571 [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.