From: Minhong He <heminhong@kylinos.cn>
Date: Tue, 26 Nov 2024 02:18:19 +0000 (+0800)
Subject: bridge: fix memory leak in error path
X-Git-Tag: v6.13.0~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5682cf3ac6f107cc7b8e9bc3eb0cdf95aaf7c897;p=thirdparty%2Fiproute2.git

bridge: fix memory leak in error path

The 'json' object doesn't free when 'rtnl_dump_filter()' fails to process,
fix it.

Signed-off-by: Minhong He <heminhong@kylinos.cn>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/bridge/mst.c b/bridge/mst.c
index 32f64aba..37362c45 100644
--- a/bridge/mst.c
+++ b/bridge/mst.c
@@ -153,6 +153,7 @@ static int mst_show(int argc, char **argv)
 
 	if (rtnl_dump_filter(&rth, print_msts, stdout) < 0) {
 		fprintf(stderr, "Dump terminated\n");
+		delete_json_obj();
 		return -1;
 	}