* src/bdf/bdflib.c (bdf_add_property_): Add extra protection.

See https://issues.oss-fuzz.com/issues/389972472 https://issues.oss-fuzz.com/issues/389968131
2 months ago · ae11e18cbd
parent a0d86e5650
commit ae11e18cbd
1 changed files with 2 additions and 1 deletions
--- a/src/bdf/bdflib.c
+++ b/src/bdf/bdflib.c
@ -1085,7 +1085,8 @@


    /* First, check whether the property already exists in the font. */
-    if ( ( propid = ft_hash_str_lookup( name, font->internal ) ) != NULL )
+    if ( font->props_used                                                &&
+         ( propid = ft_hash_str_lookup( name, font->internal ) ) != NULL )
    {
      /* The property already exists in the font, so simply replace */
      /* the value of the property with the current value.          */