From: Thierry Fournier <tfournier@arpalert.org>
Date: Fri, 25 Mar 2016 07:43:46 +0000 (+0100)
Subject: BUG/MINOR: prevent the dump of uninitialized vars
X-Git-Tag: v1.7-dev3~88
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ac9d467c5eb0ecb1a1327671a61a69efd89bc298;p=thirdparty%2Fhaproxy.git

BUG/MINOR: prevent the dump of uninitialized vars

Some vars are not initialized when the dumps of variables
are called. This patch prevent the dereferencement of
uninitialized pointers.
---

diff --git a/src/dumpstats.c b/src/dumpstats.c
index 1bb5d8858e..9dd859f87e 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -4107,6 +4107,9 @@ static int stats_dump_li_stats(struct stream_interface *si, struct proxy *px, st
 	struct appctx *appctx = __objt_appctx(si->end);
 	struct chunk *out = get_trash_chunk();
 
+	if (!l->counters)
+		return 0;
+
 	chunk_reset(out);
 	memset(&stats, 0, sizeof(stats));