From b6bf156c4d4abab8176112e48a595c3e7bb7f825 Mon Sep 17 00:00:00 2001 From: Andrea Claudi Date: Mon, 29 Apr 2019 20:07:22 +0200 Subject: [PATCH] tipc/bearer: Fix resource leak in error path Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646 Upstream Status: iproute2.git commit be55416addf76 commit be55416addf76e76836af6a4dd94b19c4186e1b2 Author: Phil Sutter Date: Thu Aug 17 19:09:31 2017 +0200 tipc/bearer: Fix resource leak in error path Signed-off-by: Phil Sutter --- tipc/bearer.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tipc/bearer.c b/tipc/bearer.c index 810344f672af1..c3d4491f8f6ef 100644 --- a/tipc/bearer.c +++ b/tipc/bearer.c @@ -163,6 +163,7 @@ static int nl_add_udp_enable_opts(struct nlmsghdr *nlh, struct opt *opts, if (!remip) { if (generate_multicast(loc->ai_family, buf, sizeof(buf))) { fprintf(stderr, "Failed to generate multicast address\n"); + freeaddrinfo(loc); return -EINVAL; } remip = buf; @@ -177,6 +178,8 @@ static int nl_add_udp_enable_opts(struct nlmsghdr *nlh, struct opt *opts, if (rem->ai_family != loc->ai_family) { fprintf(stderr, "UDP local and remote AF mismatch\n"); + freeaddrinfo(rem); + freeaddrinfo(loc); return -EINVAL; } -- 2.21.0