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/lphdisk-0.9.1.ds1/lphdisk.c
Examining data/lphdisk-0.9.1.ds1/vbe.h

FINAL RESULTS:

data/lphdisk-0.9.1.ds1/lphdisk.c:161:19:  [4] (format) vprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
  if (debug_flag) vprintf(fmt, ap);
data/lphdisk-0.9.1.ds1/lphdisk.c:695:3:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
  printf(usage_string, progname, version_string);
data/lphdisk-0.9.1.ds1/lphdisk.c:750:22:  [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).
  if (optind < argc) strcpy(drive, argv[optind++]);
data/lphdisk-0.9.1.ds1/lphdisk.c:714:9:  [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.
    c = getopt_long (argc, argv, short_opts, long_opts, 0);
data/lphdisk-0.9.1.ds1/lphdisk.c:266:13:  [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(pp_filename, "r"))) {
data/lphdisk-0.9.1.ds1/lphdisk.c:371:3:  [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(buf, header_base, 16);         /* Start off with the base header */
data/lphdisk-0.9.1.ds1/lphdisk.c:486:13:  [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(mtrr_filename, "r"))) {
data/lphdisk-0.9.1.ds1/lphdisk.c:511:3:  [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 s[128];
data/lphdisk-0.9.1.ds1/lphdisk.c:513:13:  [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(meminfo_filename, "r"))) {
data/lphdisk-0.9.1.ds1/lphdisk.c:612:3:  [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(info->vbe_signature, "VBE2", 4);
data/lphdisk-0.9.1.ds1/lphdisk.c:699:3:  [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 drive[FILENAME_MAX] = "/dev/hda";/* Default to /dev/hda */
data/lphdisk-0.9.1.ds1/lphdisk.c:702:12:  [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 mbr_buf[MBR_SIZE];
data/lphdisk-0.9.1.ds1/lphdisk.c:791:13:  [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).
  if ((fd = open(drive, O_RDWR)) == -1) {
data/lphdisk-0.9.1.ds1/vbe.h:11:2:  [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 vbe_signature[4];
data/lphdisk-0.9.1.ds1/vbe.h:26:2:  [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 reserved[222];
data/lphdisk-0.9.1.ds1/vbe.h:27:2:  [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 oem_data[256];
data/lphdisk-0.9.1.ds1/vbe.h:85:11:  [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 res2[206];
data/lphdisk-0.9.1.ds1/lphdisk.c:187:7:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
     (read(fd, buf, MBR_SIZE) != MBR_SIZE)) {

ANALYSIS SUMMARY:

Hits = 18
Lines analyzed = 993 in approximately 0.04 seconds (24857 lines/second)
Physical Source Lines of Code (SLOC) = 643
Hits@level = [0]  34 [1]   1 [2]  13 [3]   1 [4]   3 [5]   0
Hits@level+ = [0+]  52 [1+]  18 [2+]  17 [3+]   4 [4+]   3 [5+]   0
Hits/KSLOC@level+ = [0+] 80.8709 [1+] 27.9938 [2+] 26.4386 [3+] 6.22084 [4+] 4.66563 [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.