From: Derek <derekmkingsbury@gmail.com>
Date: Thu, 7 Sep 2017 03:23:25 +0000 (-0700)
Subject: dns: fix last timestamp handling
X-Git-Tag: suricata-4.0.1~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9a7a6d3e503b97d8f8e08aadf90c39bd32965c7;p=thirdparty%2Fsuricata.git

dns: fix last timestamp handling

Fixes incorrect variable in ticket #2207

In app-layer-dns-tcp.c in the DNSTCPResponseParse function
a variable is set to last_req when it should be last_resp.
This makes it consistent with UDP DNS response parsing.
---

diff --git a/src/app-layer-dns-tcp.c b/src/app-layer-dns-tcp.c
index 785ef54150..7098b540af 100644
--- a/src/app-layer-dns-tcp.c
+++ b/src/app-layer-dns-tcp.c
@@ -628,7 +628,7 @@ next_record:
     }
 
     if (f != NULL) {
-        dns_state->last_req = f->lastts;
+        dns_state->last_resp = f->lastts;
     }
 
     SCReturnInt(1);