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/bottleneck-1.2.1+ds1/bottleneck/src/move_median/move_median.c
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/move_median/move_median.h
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/move_median/move_median_debug.c
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/bottleneck.h
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/move_template.c
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/nonreduce_axis_template.c
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/iterators.h
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/nonreduce_template.c
Examining data/bottleneck-1.2.1+ds1/bottleneck/src/reduce_template.c

FINAL RESULTS:

data/bottleneck-1.2.1+ds1/bottleneck/src/move_median/move_median_debug.c:95:5:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
    sprintf(err_msg, "move_median failed with window=%d, min_count=%d",

ANALYSIS SUMMARY:

Hits = 1
Lines analyzed = 6749 in approximately 0.18 seconds (37100 lines/second)
Physical Source Lines of Code (SLOC) = 4414
Hits@level = [0]  46 [1]   0 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  47 [1+]   1 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 10.6479 [1+] 0.226552 [2+] 0.226552 [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.