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/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c
Examining data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.h
Examining data/vdr-plugin-dvbsddevice-2.2.0/dvbsddevice.c
Examining data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffosd.c
Examining data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffosd.h

FINAL RESULTS:

data/vdr-plugin-dvbsddevice-2.2.0/dvbsddevice.c:51:15:  [3] (buffer) getopt_long:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
  while ((c = getopt_long(argc, argv, "o", long_options, NULL)) != -1) {
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:45:6:  [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 buffer[PATH_MAX];
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:48:19:  [2] (misc) fopen:
  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).
         if ((f = fopen(buffer, "r")) != NULL) {
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:106:3:  [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 buffer[PATH_MAX];
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:108:18:  [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).
  int videoDev = open(buffer, O_RDWR);
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:170:33:  [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 buf[32];
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:177:36:  [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(result, buf, l);
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:178:36:  [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(result + l, mem, bytes);
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:697:18:  [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(&buf[blen], &Data[offs], len);
data/vdr-plugin-dvbsddevice-2.2.0/dvbsdffdevice.c:172:41:  [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).
                                int l = strlen(buf);

ANALYSIS SUMMARY:

Hits = 10
Lines analyzed = 1193 in approximately 0.03 seconds (34254 lines/second)
Physical Source Lines of Code (SLOC) = 989
Hits@level = [0]   3 [1]   1 [2]   8 [3]   1 [4]   0 [5]   0
Hits@level+ = [0+]  13 [1+]  10 [2+]   9 [3+]   1 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 13.1446 [1+] 10.1112 [2+] 9.1001 [3+] 1.01112 [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.