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/globus-gsi-openssl-error-4.1/test/globus_openssl_error_test.c
Examining data/globus-gsi-openssl-error-4.1/library/globus_i_error_openssl.c
Examining data/globus-gsi-openssl-error-4.1/library/globus_i_error_openssl.h
Examining data/globus-gsi-openssl-error-4.1/library/globus_error_openssl.c
Examining data/globus-gsi-openssl-error-4.1/library/globus_error_openssl.h

FINAL RESULTS:

data/globus-gsi-openssl-error-4.1/library/globus_error_openssl.c:67:50:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
        globus_i_gsi_openssl_error_debug_level = atoi(tmp_string);
data/globus-gsi-openssl-error-4.1/library/globus_error_openssl.c:78:52:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
        globus_i_gsi_openssl_error_debug_fstream = fopen(tmp_string, "w");

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 1654 in approximately 0.05 seconds (32183 lines/second)
Physical Source Lines of Code (SLOC) = 892
Hits@level = [0]   2 [1]   0 [2]   2 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   4 [1+]   2 [2+]   2 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 4.4843 [1+] 2.24215 [2+] 2.24215 [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.