fix check in PmqMerge

10 years ago · eaac9c8d93
parent 1c03eb56d0
commit eaac9c8d93
1 changed files with 3 additions and 1 deletions
--- a/src/util-mpm.c
+++ b/src/util-mpm.c
@ -591,7 +591,9 @@ void PmqMerge(PatternMatcherQueue *src, PatternMatcherQueue *dst)

    /** \todo now set merged flag? */

-    MpmAddSids(dst, src->rule_id_array, src->rule_id_array_cnt);
+    if (src->rule_id_array && dst->rule_id_array) {
+        MpmAddSids(dst, src->rule_id_array, src->rule_id_array_cnt);
+    }
 }

 /** \brief Reset a Pmq for reusage. Meant to be called after a single search.