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/pglogical-ticker-1.4.1/pglogical_ticker.c

FINAL RESULTS:

data/pglogical-ticker-1.4.1/pglogical_ticker.c:267:3:  [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(worker.bgw_library_name, "pglogical_ticker");
data/pglogical-ticker-1.4.1/pglogical_ticker.c:268:3:  [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(worker.bgw_function_name, "pglogical_ticker_main");
data/pglogical-ticker-1.4.1/pglogical_ticker.c:305:2:  [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(worker.bgw_library_name, "pglogical_ticker");
data/pglogical-ticker-1.4.1/pglogical_ticker.c:306:2:  [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(worker.bgw_function_name, "pglogical_ticker_main");

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 334 in approximately 0.02 seconds (15418 lines/second)
Physical Source Lines of Code (SLOC) = 210
Hits@level = [0]   4 [1]   0 [2]   4 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   8 [1+]   4 [2+]   4 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 38.0952 [1+] 19.0476 [2+] 19.0476 [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.