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/libhinawa-2.1.0/src/fw_fcp.c
Examining data/libhinawa-2.1.0/src/fw_fcp.h
Examining data/libhinawa-2.1.0/src/fw_node.c
Examining data/libhinawa-2.1.0/src/fw_node.h
Examining data/libhinawa-2.1.0/src/fw_req.c
Examining data/libhinawa-2.1.0/src/fw_req.h
Examining data/libhinawa-2.1.0/src/fw_resp.c
Examining data/libhinawa-2.1.0/src/fw_resp.h
Examining data/libhinawa-2.1.0/src/hinawa_enum_types.h
Examining data/libhinawa-2.1.0/src/internal.h
Examining data/libhinawa-2.1.0/src/snd_dg00x.c
Examining data/libhinawa-2.1.0/src/snd_dg00x.h
Examining data/libhinawa-2.1.0/src/snd_dice.c
Examining data/libhinawa-2.1.0/src/snd_dice.h
Examining data/libhinawa-2.1.0/src/snd_efw.c
Examining data/libhinawa-2.1.0/src/snd_efw.h
Examining data/libhinawa-2.1.0/src/snd_motu.c
Examining data/libhinawa-2.1.0/src/snd_motu.h
Examining data/libhinawa-2.1.0/src/snd_tscm.c
Examining data/libhinawa-2.1.0/src/snd_tscm.h
Examining data/libhinawa-2.1.0/src/snd_unit.c
Examining data/libhinawa-2.1.0/src/snd_unit.h

FINAL RESULTS:

data/libhinawa-2.1.0/src/fw_fcp.c:258:4:  [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(w->frame, frame, frame_size);
data/libhinawa-2.1.0/src/fw_node.c:308:13:  [2] (misc) open:
  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).
	priv->fd = open(path, O_RDONLY);
data/libhinawa-2.1.0/src/fw_req.c:263:2:  [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(w->frame, frame, w->length);
data/libhinawa-2.1.0/src/fw_resp.c:261:3:  [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(priv->resp_frame, frame, length);
data/libhinawa-2.1.0/src/fw_resp.c:287:2:  [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(priv->req_frame, event->data, event->length);
data/libhinawa-2.1.0/src/snd_dice.c:182:3:  [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(req_frame + i * sizeof(quad), &quad, sizeof(quad));
data/libhinawa-2.1.0/src/snd_efw.c:230:4:  [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(w->params, params, param_count * sizeof(*params));
data/libhinawa-2.1.0/src/snd_unit.c:240:2:  [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 fw_cdev[32];
data/libhinawa-2.1.0/src/snd_unit.c:252:13:  [2] (misc) open:
  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).
	priv->fd = open(path, O_RDWR);
data/libhinawa-2.1.0/src/fw_node.c:299:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/fw_node.c:417:8:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	len = read(priv->fd, src->buf, src->len);
data/libhinawa-2.1.0/src/snd_dg00x.c:76:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_dice.c:120:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_efw.c:126:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_motu.c:79:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_tscm.c:85:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_unit.c:243:35:  [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).
	g_return_if_fail(path != NULL && strlen(path) > 0);
data/libhinawa-2.1.0/src/snd_unit.c:506:8:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	len = read(priv->fd, src->buf, src->len);

ANALYSIS SUMMARY:

Hits = 18
Lines analyzed = 4418 in approximately 0.25 seconds (17440 lines/second)
Physical Source Lines of Code (SLOC) = 2664
Hits@level = [0]   1 [1]   9 [2]   9 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  19 [1+]  18 [2+]   9 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 7.13213 [1+] 6.75676 [2+] 3.37838 [3+]   0 [4+]   0 [5+]   0
Dot directories skipped = 2 (--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.