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accesslist checker should not operate on an empty list

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Dirk Engling 2021-04-20 22:34:23 +02:00
parent 58dedd001d
commit 27f8189d84
1 changed files with 4 additions and 1 deletions
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5
ot_accesslist.c
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@ -116,7 +116,10 @@ int accesslist_hashisvalid( ot_hash hash ) {
/* Get working copy of current access list */ /* Get working copy of current access list */
ot_accesslist * accesslist = g_accesslist; 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 #ifdef WANT_ACCESSLIST_BLACK
return exactmatch == NULL; return exactmatch == NULL;