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/cavezofphear-0.5.1/src/loadmap.c
Examining data/cavezofphear-0.5.1/src/common.h
Examining data/cavezofphear-0.5.1/src/misc.c
Examining data/cavezofphear-0.5.1/src/editor.c
Examining data/cavezofphear-0.5.1/src/gplot.c
Examining data/cavezofphear-0.5.1/src/chk.c
Examining data/cavezofphear-0.5.1/src/frame.c
Examining data/cavezofphear-0.5.1/src/proto.h
Examining data/cavezofphear-0.5.1/src/isready.c
Examining data/cavezofphear-0.5.1/src/splash.c
Examining data/cavezofphear-0.5.1/src/main.c

FINAL RESULTS:

data/cavezofphear-0.5.1/src/main.c:51:15:  [3] (buffer) getopt:
  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(argc, argv, "e:vh")) != -1) {
data/cavezofphear-0.5.1/src/main.c:82:3:  [3] (random) srand:
  This function is not sufficiently random for security-related functions
  such as key and nonce creation (CWE-327). Use a more secure technique for
  acquiring random values.
  srand(time(0));
data/cavezofphear-0.5.1/src/chk.c:49:3:  [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 dir[64];
data/cavezofphear-0.5.1/src/chk.c:74:3:  [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 fname[128];
data/cavezofphear-0.5.1/src/chk.c:78:8:  [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).
  fp = fopen(fname, "r");
data/cavezofphear-0.5.1/src/editor.c:27:1:  [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 map[MAP_YSIZE][MAP_XSIZE];
data/cavezofphear-0.5.1/src/editor.c:62:8:  [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).
  fp = fopen(file, "r");
data/cavezofphear-0.5.1/src/editor.c:212:8:  [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).
  fp = fopen(filename, "w");
data/cavezofphear-0.5.1/src/gplot.c:30:3:  [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 fname[128];
data/cavezofphear-0.5.1/src/gplot.c:37:8:  [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).
  fp = fopen(fname, "r");
data/cavezofphear-0.5.1/src/loadmap.c:23:14:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE]);
data/cavezofphear-0.5.1/src/loadmap.c:23:30:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE]);
data/cavezofphear-0.5.1/src/loadmap.c:25:14:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE])
data/cavezofphear-0.5.1/src/loadmap.c:25:30:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE])
data/cavezofphear-0.5.1/src/loadmap.c:31:8:  [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).
  fp = fopen(filename, "r");
data/cavezofphear-0.5.1/src/main.c:31:1:  [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 map[MAP_YSIZE][MAP_XSIZE];
data/cavezofphear-0.5.1/src/main.c:32:1:  [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 special[MAP_YSIZE][MAP_XSIZE];
data/cavezofphear-0.5.1/src/main.c:33:1:  [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 current_map[128];
data/cavezofphear-0.5.1/src/main.c:552:3:  [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 mstr[64];
data/cavezofphear-0.5.1/src/proto.h:53:14:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE]);
data/cavezofphear-0.5.1/src/proto.h:53:30:  [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.
int load_map(char *filename, char map[MAP_YSIZE][MAP_XSIZE]);
data/cavezofphear-0.5.1/src/editor.c:256:27:  [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).
  mvprintw(0, calc_center(strlen("CAVEZ of PHEAR "VERSION" EDITOR")), "CAVEZ of PHEAR "VERSION" EDITOR");
data/cavezofphear-0.5.1/src/gplot.c:42:14:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
  while((c = fgetc(fp)) != EOF) {
data/cavezofphear-0.5.1/src/loadmap.c:41:11:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
      c = fgetc(fp);
data/cavezofphear-0.5.1/src/main.c:823:27:  [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).
  mvprintw(0, calc_center(strlen("CAVEZ of PHEAR ("VERSION")")), "CAVEZ of PHEAR ("VERSION")");
data/cavezofphear-0.5.1/src/misc.c:34:13:  [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 len = strlen(message);
data/cavezofphear-0.5.1/src/splash.c:38:27:  [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).
  mvprintw(4, MAP_XSIZE - strlen(VERSION), "%s", VERSION);

ANALYSIS SUMMARY:

Hits = 27
Lines analyzed = 1987 in approximately 0.06 seconds (35073 lines/second)
Physical Source Lines of Code (SLOC) = 1362
Hits@level = [0]  11 [1]   6 [2]  19 [3]   2 [4]   0 [5]   0
Hits@level+ = [0+]  38 [1+]  27 [2+]  21 [3+]   2 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 27.9001 [1+] 19.8238 [2+] 15.4185 [3+] 1.46843 [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.