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/vizigrep-1.4/ut/test-data/c-source/xpad.c

FINAL RESULTS:

data/vizigrep-1.4/ut/test-data/c-source/xpad.c:342:11:  [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.
	unsigned char rum_data[XPAD_PKT_LEN];
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:345:11:  [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.
	unsigned char led_data[XPAD_PKT_LEN];
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:351:2:  [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 phys[64];			/* physical device path */
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:715:4:  [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(xpad->odata, xpad->rum_data, xpad->pend_rum);
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:719:4:  [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(xpad->odata, xpad->led_data, xpad->pend_led);
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:888:4:  [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(xpad->odata, xpad->rum_data, xpad->pend_rum);
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:938:2:  [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 name[16];
data/vizigrep-1.4/ut/test-data/c-source/xpad.c:955:4:  [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(xpad->odata, xpad->led_data, xpad->pend_led);

ANALYSIS SUMMARY:

Hits = 8
Lines analyzed = 1357 in approximately 0.05 seconds (26875 lines/second)
Physical Source Lines of Code (SLOC) = 969
Hits@level = [0]   1 [1]   0 [2]   8 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   9 [1+]   8 [2+]   8 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 9.28793 [1+] 8.25593 [2+] 8.25593 [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.