From: Eric Leblond <eric@regit.org>
Date: Mon, 1 Jan 2018 18:03:24 +0000 (+0100)
Subject: af-packet: free ring buffer at exit
X-Git-Tag: suricata-4.0.4~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbd925cd236d711d52116ee368e8a6c78f6cf3c9;p=thirdparty%2Fsuricata.git

af-packet: free ring buffer at exit
---

diff --git a/src/source-af-packet.c b/src/source-af-packet.c
index 3c1d000eb7..02e9b0b0d2 100644
--- a/src/source-af-packet.c
+++ b/src/source-af-packet.c
@@ -2276,6 +2276,12 @@ TmEcode ReceiveAFPThreadDeinit(ThreadVars *tv, void *data)
     ptv->datalen = 0;
 
     ptv->bpf_filter = NULL;
+    if ((ptv->flags & AFP_TPACKET_V3) && ptv->ring_v3) {
+        SCFree(ptv->ring_v3);
+    } else {
+        if (ptv->ring_v2)
+            SCFree(ptv->ring_v2);
+    }
 
     SCFree(ptv);
     SCReturnInt(TM_ECODE_OK);