accesslist checker should not operate on an empty list

3 years ago · 27f8189d84
parent 58dedd001d
commit 27f8189d84
1 changed files with 4 additions and 1 deletions
--- a/ot_accesslist.c
+++ b/ot_accesslist.c
@ -116,7 +116,10 @@ int accesslist_hashisvalid( ot_hash hash ) {
  /* Get working copy of current access list */
  ot_accesslist * accesslist = g_accesslist;

-  void * exactmatch = bsearch( hash, accesslist->list, accesslist->size, OT_HASH_COMPARE_SIZE, vector_compare_hash );
+  void * exactmatch = NULL;
+
+  if (accesslist)
+      bsearch( hash, accesslist->list, accesslist->size, OT_HASH_COMPARE_SIZE, vector_compare_hash );

 #ifdef WANT_ACCESSLIST_BLACK
  return exactmatch == NULL;