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/exo-4.15.3/exo-open/main.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-desktop-model.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-command-entry.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-enum-types.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-enum-types.h
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-utils.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-editor.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-command-model.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-utils.h
Examining data/exo-4.15.3/exo-desktop-item-edit/main.c
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-command-entry.h
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-desktop-model.h
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-editor.h
Examining data/exo-4.15.3/exo-desktop-item-edit/exo-die-command-model.h
Examining data/exo-4.15.3/tests/test-exo-icon-chooser-dialog.c
Examining data/exo-4.15.3/tests/test-exo-string.c
Examining data/exo-4.15.3/tests/test-exo-noop.c
Examining data/exo-4.15.3/exo/exo-cell-renderer-icon.h
Examining data/exo-4.15.3/exo/exo-icon-chooser-model.h
Examining data/exo-4.15.3/exo/exo-gdk-pixbuf-extensions.h
Examining data/exo-4.15.3/exo/exo-execute.h
Examining data/exo-4.15.3/exo/exo-private.h
Examining data/exo-4.15.3/exo/exo-aliasdef.c
Examining data/exo-4.15.3/exo/exo-thumbnail.c
Examining data/exo-4.15.3/exo/exo-gobject-extensions.c
Examining data/exo-4.15.3/exo/exo-enum-types.h
Examining data/exo-4.15.3/exo/exo-config.c
Examining data/exo-4.15.3/exo/exo-tree-view.c
Examining data/exo-4.15.3/exo/exo-thumbnail-preview.c
Examining data/exo-4.15.3/exo/exo-job.c
Examining data/exo-4.15.3/exo/exo-string.h
Examining data/exo-4.15.3/exo/exo-alias.h
Examining data/exo-4.15.3/exo/exo-private.c
Examining data/exo-4.15.3/exo/exo-icon-chooser-dialog.h
Examining data/exo-4.15.3/exo/exo-config.h
Examining data/exo-4.15.3/exo/exo-gdk-pixbuf-extensions.c
Examining data/exo-4.15.3/exo/exo-icon-chooser-model.c
Examining data/exo-4.15.3/exo/exo-binding.c
Examining data/exo-4.15.3/exo/exo-tree-view.h
Examining data/exo-4.15.3/exo/exo-enum-types.c
Examining data/exo-4.15.3/exo/exo-gtk-extensions.c
Examining data/exo-4.15.3/exo/exo-job.h
Examining data/exo-4.15.3/exo/exo-string.c
Examining data/exo-4.15.3/exo/exo-icon-chooser-dialog.c
Examining data/exo-4.15.3/exo/exo-icon-view.c
Examining data/exo-4.15.3/exo/exo-utils.h
Examining data/exo-4.15.3/exo/exo-gtk-extensions.h
Examining data/exo-4.15.3/exo/exo-gobject-extensions.h
Examining data/exo-4.15.3/exo/exo-thumbnail.h
Examining data/exo-4.15.3/exo/exo-marshal.h
Examining data/exo-4.15.3/exo/exo-utils.c
Examining data/exo-4.15.3/exo/exo-icon-view.h
Examining data/exo-4.15.3/exo/exo-icon-view-accessible.c
Examining data/exo-4.15.3/exo/exo-binding.h
Examining data/exo-4.15.3/exo/exo-simple-job.h
Examining data/exo-4.15.3/exo/exo-marshal.c
Examining data/exo-4.15.3/exo/exo-execute.c
Examining data/exo-4.15.3/exo/exo-thumbnail-preview.h
Examining data/exo-4.15.3/exo/exo.h
Examining data/exo-4.15.3/exo/exo-simple-job.c
Examining data/exo-4.15.3/exo/exo-cell-renderer-icon.c

FINAL RESULTS:

data/exo-4.15.3/exo-desktop-item-edit/exo-die-command-model.c:151:26:  [3] (random) g_random_int:
  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.
  command_model->stamp = g_random_int ();
data/exo-4.15.3/exo-desktop-item-edit/exo-die-desktop-model.c:150:26:  [3] (random) g_random_int:
  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.
  desktop_model->stamp = g_random_int ();
data/exo-4.15.3/exo/exo-icon-chooser-model.c:169:18:  [3] (random) g_random_int:
  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.
  model->stamp = g_random_int ();
data/exo-4.15.3/exo/exo-gdk-pixbuf-extensions.c:68:36:  [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).
#define g_open(path, mode, flags) (open ((path), (mode), (flags)))
data/exo-4.15.3/exo-desktop-item-edit/exo-die-desktop-model.c:604:30:  [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).
                  icon_len = strlen (desktop_item->icon);
data/exo-4.15.3/exo/exo-gdk-pixbuf-extensions.c:844:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
          n = read (fd, buffer, 8192);
data/exo-4.15.3/exo/exo-icon-view.c:8402:12:  [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).
  length = strlen (text);
data/exo-4.15.3/exo/exo-icon-view.c:8483:12:  [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).
  length = strlen (text);
data/exo-4.15.3/exo/exo-icon-view.c:8631:65:  [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 (strncmp (case_normalized_key, case_normalized_string, strlen (case_normalized_key)) == 0)
data/exo-4.15.3/exo/exo-string.c:71:22:  [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).
  result = g_malloc (strlen (text) + 1);
data/exo-4.15.3/exo/exo-string.c:156:32:  [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).
  result = g_string_sized_new (strlen (str));

ANALYSIS SUMMARY:

Hits = 11
Lines analyzed = 26975 in approximately 0.70 seconds (38798 lines/second)
Physical Source Lines of Code (SLOC) = 16679
Hits@level = [0]   0 [1]   7 [2]   1 [3]   3 [4]   0 [5]   0
Hits@level+ = [0+]  11 [1+]  11 [2+]   4 [3+]   3 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 0.659512 [1+] 0.659512 [2+] 0.239823 [3+] 0.179867 [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.