From cb9b27ab89a2b6174b6c7279d0bd5724a4f04531 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Thu, 21 Mar 2019 12:06:07 +0100
Subject: [PATCH] app-layer/pd: free memory

---
 src/app-layer-detect-proto.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/app-layer-detect-proto.c b/src/app-layer-detect-proto.c
index 7e951cf854..d15fa5eb50 100644
--- a/src/app-layer-detect-proto.c
+++ b/src/app-layer-detect-proto.c
@@ -1661,6 +1661,8 @@ int AppLayerProtoDetectDeSetup(void)
                 sig = pm_ctx->map[id];
                 AppLayerProtoDetectPMFreeSignature(sig);
             }
+            SCFree(pm_ctx->map);
+            pm_ctx->map = NULL;
         }
     }