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/r-cran-maldiquant-1.19.3/src/lowerConvexHull.c
Examining data/r-cran-maldiquant-1.19.3/src/morphologicalFilters.c
Examining data/r-cran-maldiquant-1.19.3/src/snip.c
Examining data/r-cran-maldiquant-1.19.3/src/MALDIquant.h
Examining data/r-cran-maldiquant-1.19.3/src/colMedians.c
Examining data/r-cran-maldiquant-1.19.3/src/init.c
Examining data/r-cran-maldiquant-1.19.3/src/localMaxima.c

FINAL RESULTS:

data/r-cran-maldiquant-1.19.3/src/morphologicalFilters.c:72:3:  [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(xf+q, xy, n*sizeof(double));
data/r-cran-maldiquant-1.19.3/src/morphologicalFilters.c:147:3:  [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(xf+q, xy, n*sizeof(double));
data/r-cran-maldiquant-1.19.3/src/snip.c:99:3:  [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(xo, xy, n*sizeof(double));

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 635 in approximately 0.05 seconds (12987 lines/second)
Physical Source Lines of Code (SLOC) = 315
Hits@level = [0]   0 [1]   0 [2]   3 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   3 [1+]   3 [2+]   3 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 9.52381 [1+] 9.52381 [2+] 9.52381 [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.