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/node-modern-syslog-1.2.0/core.cc

FINAL RESULTS:

data/node-modern-syslog-1.2.0/core.cc:42:8:  [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 ident[1024];
data/node-modern-syslog-1.2.0/core.cc:70:5:  [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(s, mem, memsz);
data/node-modern-syslog-1.2.0/core.cc:80:5:  [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(s, mem, memsz);
data/node-modern-syslog-1.2.0/core.cc:56:7:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
      strncpy(ident, *arg0, length);

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 190 in approximately 0.03 seconds (6033 lines/second)
Physical Source Lines of Code (SLOC) = 147
Hits@level = [0]   1 [1]   1 [2]   3 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   5 [1+]   4 [2+]   3 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 34.0136 [1+] 27.2109 [2+] 20.4082 [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.