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/pldebugger-1.3/dbgcomm.c
Examining data/pldebugger-1.3/dbgcomm.h
Examining data/pldebugger-1.3/globalbp.h
Examining data/pldebugger-1.3/pldbgapi.c
Examining data/pldebugger-1.3/pldebugger.h
Examining data/pldebugger-1.3/plpgsql_debugger.c
Examining data/pldebugger-1.3/plugin_debugger.c

FINAL RESULTS:

data/pldebugger-1.3/pldbgapi.c:807:3:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
		snprintf(
data/pldebugger-1.3/plpgsql_debugger.c:1083:2:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
	sprintf( select, "SELECT %s", value );
data/pldebugger-1.3/plpgsql_debugger.c:1151:3:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
		sprintf( select, "SELECT '%s'", value );
data/pldebugger-1.3/pldbgapi.c:457:2:  [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		 * values[3];
data/pldebugger-1.3/pldbgapi.c:592:3:  [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		   frameString[PLDBG_STRING_MAX_LEN];
data/pldebugger-1.3/pldbgapi.c:631:2:  [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		   sourceString[PLDBG_STRING_MAX_LEN];
data/pldebugger-1.3/pldbgapi.c:735:3:  [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	  * values[8];
data/pldebugger-1.3/pldbgapi.c:798:3:  [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	  * values[5];
data/pldebugger-1.3/pldbgapi.c:799:3:  [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		callCount[PLDBG_STRING_MAX_LEN];
data/pldebugger-1.3/pldbgapi.c:869:2:  [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		   breakpointString[PLDBG_STRING_MAX_LEN];
data/pldebugger-1.3/pldbgapi.c:891:2:  [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		   breakpointString[PLDBG_STRING_MAX_LEN];
data/pldebugger-1.3/plugin_debugger.c:411:14:  [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).
	targetOid = atoi( command + 2 );
data/pldebugger-1.3/plugin_debugger.c:1062:18:  [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).
				select_frame(atoi( &command[2] ), &frame, &lang);
data/pldebugger-1.3/plugin_debugger.c:1140:12:  [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).
		lineno = atoi(lineno_s);
data/pldebugger-1.3/pldbgapi.c:1297:15:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	size_t	len = strlen( src );
data/pldebugger-1.3/plpgsql_debugger.c:466:20:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		size_t 		  len = strlen(var->refname);
data/pldebugger-1.3/plpgsql_debugger.c:468:13:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		if(len != strlen(var_name))
data/pldebugger-1.3/plpgsql_debugger.c:1081:19:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	select = palloc( strlen( "SELECT " ) + strlen( value ) + 2 + 1 );
data/pldebugger-1.3/plpgsql_debugger.c:1081:41:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	select = palloc( strlen( "SELECT " ) + strlen( value ) + 2 + 1 );
data/pldebugger-1.3/plugin_debugger.c:373:14:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	remaining = strlen(data);
data/pldebugger-1.3/plugin_debugger.c:1137:6:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strlen(lineno_s) == 0)

ANALYSIS SUMMARY:

Hits = 21
Lines analyzed = 5805 in approximately 0.16 seconds (35912 lines/second)
Physical Source Lines of Code (SLOC) = 3150
Hits@level = [0]   7 [1]   7 [2]  11 [3]   0 [4]   3 [5]   0
Hits@level+ = [0+]  28 [1+]  21 [2+]  14 [3+]   3 [4+]   3 [5+]   0
Hits/KSLOC@level+ = [0+] 8.88889 [1+] 6.66667 [2+] 4.44444 [3+] 0.952381 [4+] 0.952381 [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.