From: Victor Julien <victor@inliniac.net>
Date: Wed, 11 Dec 2013 08:44:42 +0000 (+0100)
Subject: log-http: fix compiler warning
X-Git-Tag: suricata-2.0beta2~19
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6709fdd8cf4c01146f9cf83c64a1f7efa363fd90;p=thirdparty%2Fsuricata.git

log-http: fix compiler warning

log-httplog.c:180: warning: 'cvalue' may be used uninitialized in \
this function
---

diff --git a/src/log-httplog.c b/src/log-httplog.c
index ef87d9f57b..5b836fe0f1 100644
--- a/src/log-httplog.c
+++ b/src/log-httplog.c
@@ -177,7 +177,7 @@ static void LogHttpLogCustom(LogHttpLogThread *aft, htp_tx_t *tx, const struct t
     uint32_t datalen;
     char buf[128];
 
-    uint8_t *cvalue;
+    uint8_t *cvalue = NULL;
     uint32_t cvalue_len = 0;
 
     htp_header_t *h_request_hdr;
@@ -305,7 +305,7 @@ static void LogHttpLogCustom(LogHttpLogThread *aft, htp_tx_t *tx, const struct t
                                     &cvalue);
                     }
                 }
-                if (cvalue_len > 0) {
+                if (cvalue_len > 0 && cvalue != NULL) {
                     datalen = httplog_ctx->cf_nodes[i]->maxlen;
                     if (datalen == 0 || datalen > cvalue_len) {
                         datalen = cvalue_len;