From c18e950d7d6a167bd2d936d3bb16bdbf18d87114 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Fri, 7 Jul 2017 10:50:01 +0200
Subject: [PATCH] isdataat: fix mem leak

---
 src/detect-isdataat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/detect-isdataat.c b/src/detect-isdataat.c
index a0351edfc0..8d75a19674 100644
--- a/src/detect-isdataat.c
+++ b/src/detect-isdataat.c
@@ -247,6 +247,7 @@ int DetectIsdataatSetup (DetectEngineCtx *de_ctx, Signature *s, const char *isda
         idad->dataat == 1 &&
         (idad->flags & (ISDATAAT_RELATIVE|ISDATAAT_NEGATED)) == (ISDATAAT_RELATIVE|ISDATAAT_NEGATED))
     {
+        DetectIsdataatFree(idad);
         DetectContentData *cd = (DetectContentData *)prev_pm->ctx;
         cd->flags |= DETECT_CONTENT_ENDS_WITH;
         ret = 0;
-- 
2.47.2