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/xarclock-1.0/ARClock.c
Examining data/xarclock-1.0/Clock.h
Examining data/xarclock-1.0/ClockP.h
Examining data/xarclock-1.0/xarclock.c

FINAL RESULTS:

data/xarclock-1.0/ARClock.c:425:6:  [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 (w->clock.prev_time_string+i, time_ptr+i);
data/xarclock-1.0/ClockP.h:108:3:  [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 prev_time_string[ASCII_TIME_BUFLEN];
data/xarclock-1.0/ARClock.c:244:51:  [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).
       min_width = XTextWidth(w->clock.font, str, strlen(str)) +
data/xarclock-1.0/ARClock.c:420:12:  [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).
	    len = strlen (time_ptr);
data/xarclock-1.0/ARClock.c:422:17:  [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).
	    prev_len = strlen (w->clock.prev_time_string);
data/xarclock-1.0/ARClock.c:482:7:  [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).
			   strlen(arabic_roman_numbers[j]))/2;
data/xarclock-1.0/ARClock.c:490:5:  [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).
			 strlen(arabic_roman_numbers[j]));

ANALYSIS SUMMARY:

Hits = 7
Lines analyzed = 1426 in approximately 0.06 seconds (25061 lines/second)
Physical Source Lines of Code (SLOC) = 863
Hits@level = [0]   8 [1]   5 [2]   1 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  15 [1+]   7 [2+]   2 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 17.3812 [1+] 8.11124 [2+] 2.3175 [3+] 1.15875 [4+] 1.15875 [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.