From: sxhlinux <sxhlinux@163.com>
Date: Thu, 10 Jul 2014 14:09:13 +0000 (+0800)
Subject: Update log-file.c
X-Git-Tag: suricata-2.0.3~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F1024%2Fhead;p=thirdparty%2Fsuricata.git

Update log-file.c

test whether tx_ud is NULL
---

diff --git a/src/log-file.c b/src/log-file.c
index 1cf10b584c..688edff369 100644
--- a/src/log-file.c
+++ b/src/log-file.c
@@ -74,12 +74,14 @@ static void LogFileMetaGetUri(FILE *fp, const Packet *p, const File *ff) {
         htp_tx_t *tx = AppLayerParserGetTx(IPPROTO_TCP, ALPROTO_HTTP, htp_state, ff->txid);
         if (tx != NULL) {
             HtpTxUserData *tx_ud = htp_tx_get_user_data(tx);
-            if (tx_ud->request_uri_normalized != NULL) {
-                PrintRawJsonFp(fp,
-                               bstr_ptr(tx_ud->request_uri_normalized),
-                               bstr_len(tx_ud->request_uri_normalized));
+            if (tx_ud != NULL) {
+                if (tx_ud->request_uri_normalized != NULL) {
+                    PrintRawJsonFp(fp,
+                                   bstr_ptr(tx_ud->request_uri_normalized),
+                                   bstr_len(tx_ud->request_uri_normalized));
+                    return;
+                }
             }
-            return;
         }
     }