Replace strcat with strlcat

2017-12-21 11:42:07 +01:00
parent c96201930b
commit 67e25b8102
11 changed files with 112 additions and 22 deletions
--- a/src/tint2conf/theme_view.c
+++ b/src/tint2conf/theme_view.c
@@ -207,7 +207,7 @@ gboolean update_snapshot(gpointer ignored)

        char hash[MD4_HEX_SIZE + 4];
        md4hexf(path, hash);
-        strcat(hash, ".png");
+        strlcat(hash, ".png", sizeof(hash));

        gchar *snap = g_build_filename(g_get_user_cache_dir(), "tint2", hash, NULL);
        pixbuf = force_refresh ? NULL : gdk_pixbuf_new_from_file(snap, NULL);