Guard against invalid UTF-8 being passed to tuple_set_str().

audacious-media-player · Feb 1, 2012 · c36b8fb · c36b8fb
1 parent 84483a2
commit c36b8fb
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/libaudcore/tuple.c b/src/libaudcore/tuple.c
@@ -400,6 +400,12 @@ void tuple_set_str (Tuple * tuple, int nfield, const char * field, const char *
         return;
     }
 
+    if (! g_utf8_validate (str, -1, NULL))
+    {
+        fprintf (stderr, "Invalid UTF-8: %s\n", str);
+        return;
+    }
+
     if (nfield < 0)
         nfield = tuple_field_by_name (field);
     if (nfield < 0 || nfield >= TUPLE_FIELDS || tuple_fields[nfield].type != TUPLE_STRING)