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-rann-2.6.1/src/kd_util.cpp
Examining data/r-cran-rann-2.6.1/src/bd_fix_rad_search.cpp
Examining data/r-cran-rann-2.6.1/src/kd_split.cpp
Examining data/r-cran-rann-2.6.1/src/kd_util.h
Examining data/r-cran-rann-2.6.1/src/kd_pr_search.cpp
Examining data/r-cran-rann-2.6.1/src/pr_queue_k.h
Examining data/r-cran-rann-2.6.1/src/ANN/ANNperf.h
Examining data/r-cran-rann-2.6.1/src/ANN/ANN.h
Examining data/r-cran-rann-2.6.1/src/ANN/ANNx.h
Examining data/r-cran-rann-2.6.1/src/bd_tree.cpp
Examining data/r-cran-rann-2.6.1/src/bd_tree.h
Examining data/r-cran-rann-2.6.1/src/ANN.cpp
Examining data/r-cran-rann-2.6.1/src/kd_pr_search.h
Examining data/r-cran-rann-2.6.1/src/pr_queue.h
Examining data/r-cran-rann-2.6.1/src/kd_split.h
Examining data/r-cran-rann-2.6.1/src/kd_tree.h
Examining data/r-cran-rann-2.6.1/src/bd_search.cpp
Examining data/r-cran-rann-2.6.1/src/bd_pr_search.cpp
Examining data/r-cran-rann-2.6.1/src/kd_fix_rad_search.cpp
Examining data/r-cran-rann-2.6.1/src/kd_dump.cpp
Examining data/r-cran-rann-2.6.1/src/init.c
Examining data/r-cran-rann-2.6.1/src/NN.cc
Examining data/r-cran-rann-2.6.1/src/brute.cpp
Examining data/r-cran-rann-2.6.1/src/kd_fix_rad_search.h
Examining data/r-cran-rann-2.6.1/src/kd_search.cpp
Examining data/r-cran-rann-2.6.1/src/kd_tree.cpp
Examining data/r-cran-rann-2.6.1/src/kd_search.h

FINAL RESULTS:

data/r-cran-rann-2.6.1/src/kd_dump.cpp:265:2:  [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 str[STRING_LEN];						// storage for string
data/r-cran-rann-2.6.1/src/kd_dump.cpp:266:2:  [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 version[STRING_LEN];					// ANN version number
data/r-cran-rann-2.6.1/src/kd_dump.cpp:374:2:  [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 tag[STRING_LEN];						// tag (leaf, split, shrink)

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 5491 in approximately 0.13 seconds (43068 lines/second)
Physical Source Lines of Code (SLOC) = 2650
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+] 1.13208 [1+] 1.13208 [2+] 1.13208 [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.