From: Christopher Faulet <cfaulet@haproxy.com>
Date: Fri, 3 Jun 2022 14:24:02 +0000 (+0200)
Subject: BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cert I/O handler
X-Git-Tag: v2.7-dev1~103
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d1d2e4dfe54d72aad6d1b58e5126d99d2964481e;p=thirdparty%2Fhaproxy.git

BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cert I/O handler

Commit 3e94f5d4b ("BUG/MINOR: ssl_ckch: Dump cert transaction only once if
show command yield") introduced a regression leading to a build error
because of a possible uninitialized value. It is now fixed.

This patch must be backported as far as 2.2.
---

diff --git a/src/ssl_ckch.c b/src/ssl_ckch.c
index 80853c6461..5dbd3a56f0 100644
--- a/src/ssl_ckch.c
+++ b/src/ssl_ckch.c
@@ -1301,7 +1301,7 @@ static int cli_io_handler_show_cert(struct appctx *appctx)
 	struct show_cert_ctx *ctx = appctx->svcctx;
 	struct buffer *trash = alloc_trash_chunk();
 	struct ebmb_node *node;
-	struct ckch_store *ckchs;
+	struct ckch_store *ckchs = NULL;
 
 	if (trash == NULL)
 		return 1;