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/pixelize-1.0.0/menu.h
Examining data/pixelize-1.0.0/display.h
Examining data/pixelize-1.0.0/info_popup.c
Examining data/pixelize-1.0.0/setup_menu.c
Examining data/pixelize-1.0.0/main.c
Examining data/pixelize-1.0.0/render.h
Examining data/pixelize-1.0.0/help.h
Examining data/pixelize-1.0.0/highlight.c
Examining data/pixelize-1.0.0/file_dialog.c
Examining data/pixelize-1.0.0/cursor.h
Examining data/pixelize-1.0.0/status.h
Examining data/pixelize-1.0.0/stats.h
Examining data/pixelize-1.0.0/file_dialog.h
Examining data/pixelize-1.0.0/make_db_imlib2.c
Examining data/pixelize-1.0.0/globals.h
Examining data/pixelize-1.0.0/highlight.h
Examining data/pixelize-1.0.0/options.c
Examining data/pixelize-1.0.0/display.c
Examining data/pixelize-1.0.0/options.h
Examining data/pixelize-1.0.0/find_match.c
Examining data/pixelize-1.0.0/help.c
Examining data/pixelize-1.0.0/callback_menu.c
Examining data/pixelize-1.0.0/status.c
Examining data/pixelize-1.0.0/draw_image.c
Examining data/pixelize-1.0.0/read_line.h
Examining data/pixelize-1.0.0/render_image.h
Examining data/pixelize-1.0.0/read_db.h
Examining data/pixelize-1.0.0/globals.c
Examining data/pixelize-1.0.0/stats.c
Examining data/pixelize-1.0.0/read_line.c
Examining data/pixelize-1.0.0/render_image.c
Examining data/pixelize-1.0.0/render.c
Examining data/pixelize-1.0.0/cursor.c
Examining data/pixelize-1.0.0/license.h
Examining data/pixelize-1.0.0/make_db.c
Examining data/pixelize-1.0.0/draw_image.h
Examining data/pixelize-1.0.0/read_db.c
Examining data/pixelize-1.0.0/info_popup.h
Examining data/pixelize-1.0.0/find_match.h

FINAL RESULTS:

data/pixelize-1.0.0/file_dialog.c:153:4:  [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(globals.in_fname, fname);
data/pixelize-1.0.0/read_db.c:105:7:  [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(db->fname, line);
data/pixelize-1.0.0/render.c:363:12:  [3] (random) random:
  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.
      hh = random() % nPixH;
data/pixelize-1.0.0/render.c:364:12:  [3] (random) random:
  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.
      ww = random() % nPixW;
data/pixelize-1.0.0/info_popup.c:54:4:  [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[64];
data/pixelize-1.0.0/info_popup.c:177:4:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
   sprintf(buf, "Image coordinates: %dx%d", info_x, info_y);
data/pixelize-1.0.0/info_popup.c:200:4:  [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 *ary[1];
data/pixelize-1.0.0/make_db.c:59:4:  [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 my_cwd[MAX_PATH_LEN+1];
data/pixelize-1.0.0/make_db.c:95:24:  [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(NULL == (dbfp=fopen("pic_db.dat", "a+"))){
data/pixelize-1.0.0/make_db_imlib2.c:54:4:  [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 my_cwd[MAX_PATH_LEN+1];
data/pixelize-1.0.0/make_db_imlib2.c:96:24:  [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(NULL == (dbfp=fopen("pic_db.dat", "a+"))){
data/pixelize-1.0.0/options.c:43:4:  [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[8];
data/pixelize-1.0.0/options.c:181:3:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
		sprintf(buf, "%d", globals.new_opt.proximity);
data/pixelize-1.0.0/options.c:239:4:  [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[8];
data/pixelize-1.0.0/options.c:243:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, "%d", im_opt->pixW);
data/pixelize-1.0.0/options.c:245:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, "%d", im_opt->pixH);
data/pixelize-1.0.0/options.c:247:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, "%d", im_opt->nPixW);
data/pixelize-1.0.0/options.c:249:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, "%d", im_opt->nPixH);
data/pixelize-1.0.0/read_db.c:72:4:  [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 line[1024];
data/pixelize-1.0.0/read_db.c:75:21:  [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(NULL == (dbfp=fopen("pic_db.dat", "r"))){
data/pixelize-1.0.0/status.c:74:4:  [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[256];
data/pixelize-1.0.0/status.c:77:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, " Size of images: %dx%d", 
data/pixelize-1.0.0/status.c:80:7:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
      sprintf(buf, " Number of Images: %dx%d", 
data/pixelize-1.0.0/file_dialog.c:149:40:  [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).
   if(NULL == (globals.in_fname=malloc(strlen(fname)+1))){
data/pixelize-1.0.0/read_db.c:29:30:  [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).
struct PIC_DB *malloc_db(int strlen, int n){
data/pixelize-1.0.0/read_db.c:101:13:  [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).
      len = strlen(line);
data/pixelize-1.0.0/read_line.c:29:22:  [1] (buffer) getc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
   while(EOF != (c = getc(fp)) && c!='\n'){

ANALYSIS SUMMARY:

Hits = 27
Lines analyzed = 4396 in approximately 0.15 seconds (30246 lines/second)
Physical Source Lines of Code (SLOC) = 2468
Hits@level = [0]  78 [1]   4 [2]  19 [3]   2 [4]   2 [5]   0
Hits@level+ = [0+] 105 [1+]  27 [2+]  23 [3+]   4 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 42.5446 [1+] 10.94 [2+] 9.31929 [3+] 1.62075 [4+] 0.810373 [5+]   0
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.