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/delve-1.5.0/_fixtures/cgostacktest/hello.c
Examining data/delve-1.5.0/_fixtures/cgostacktest/hello.h
Examining data/delve-1.5.0/_fixtures/testvariablescgo/test.c
Examining data/delve-1.5.0/pkg/proc/native/exc.h
Examining data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c
Examining data/delve-1.5.0/pkg/proc/native/exec_darwin.c
Examining data/delve-1.5.0/pkg/proc/native/exec_darwin.h
Examining data/delve-1.5.0/pkg/proc/native/mach_exc.h
Examining data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c
Examining data/delve-1.5.0/pkg/proc/native/proc_darwin.c
Examining data/delve-1.5.0/pkg/proc/native/proc_darwin.h
Examining data/delve-1.5.0/pkg/proc/native/proc_freebsd.c
Examining data/delve-1.5.0/pkg/proc/native/proc_freebsd.h
Examining data/delve-1.5.0/pkg/proc/native/ptrace_freebsd_amd64.c
Examining data/delve-1.5.0/pkg/proc/native/ptrace_freebsd_amd64.h
Examining data/delve-1.5.0/pkg/proc/native/threads_darwin.c
Examining data/delve-1.5.0/pkg/proc/native/threads_darwin.h

FINAL RESULTS:

data/delve-1.5.0/_fixtures/testvariablescgo/test.c:33:2:  [4] (buffer) strcpy:
  Does not check for buffer overflows when copying to destination [MS-banned]
  (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
  easily misused).
	strcpy(s, s0);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:266:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 4 * codeCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:451:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 4 * codeCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:464:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->old_state, (const char *) old_state, 4 * old_stateCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:505:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 *  224);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:509:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 * Out0P->new_stateCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:707:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 4 * codeCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:720:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->old_state, (const char *) old_state, 4 * old_stateCnt);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:761:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 *  224);
data/delve-1.5.0/pkg/proc/native/exc_user_darwin.c:765:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 * Out0P->new_stateCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:266:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 8 * codeCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:451:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 8 * codeCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:464:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->old_state, (const char *) old_state, 4 * old_stateCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:505:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 *  224);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:509:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 * Out0P->new_stateCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:707:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->code, (const char *) code, 8 * codeCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:720:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) InP->old_state, (const char *) old_state, 4 * old_stateCnt);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:761:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 *  224);
data/delve-1.5.0/pkg/proc/native/mach_exc_user_darwin.c:765:8:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	(void)memcpy((char *) new_state, (const char *) Out0P->new_state, 4 * Out0P->new_stateCnt);
data/delve-1.5.0/pkg/proc/native/proc_darwin.c:92:9:  [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.
	static char pathbuf[PATH_MAX];
data/delve-1.5.0/pkg/proc/native/proc_darwin.c:113:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(slice, (void*)list, count*sizeof(list[0]));
data/delve-1.5.0/pkg/proc/native/proc_darwin.c:145:3:  [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 data[256];
data/delve-1.5.0/pkg/proc/native/threads_darwin.c:39:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(d, (void *)data, len);
data/delve-1.5.0/_fixtures/testvariablescgo/test.c:32:19:  [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).
	char *s = malloc(strlen(s0) + 1);
data/delve-1.5.0/pkg/proc/native/exec_darwin.c:49:14:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		size_t n = read(efd[0], &w, 1);
data/delve-1.5.0/pkg/proc/native/exec_darwin.c:64:2:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	read(fd[0], &sig, 1);

ANALYSIS SUMMARY:

Hits = 26
Lines analyzed = 2994 in approximately 0.26 seconds (11630 lines/second)
Physical Source Lines of Code (SLOC) = 2289
Hits@level = [0]   1 [1]   3 [2]  22 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  27 [1+]  26 [2+]  23 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 11.7955 [1+] 11.3587 [2+] 10.0481 [3+] 0.436872 [4+] 0.436872 [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.