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Commit c76f2481 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

tipc: fix error handling in tipc_udp_enable() 



Release alloced resource before return from the error handling
case in tipc_udp_enable(), otherwise will cause memory leak.

Fixes: 52dfae5c ("tipc: obtain node identity from interface by default")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Acked-by: default avatarJon Maloy <jon.maloy@ericsson.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6a91ded3

net/tipc/udp_media.c

+2 −1
Original line number Diff line number Diff line
@@ -687,7 +687,8 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b, 
	}

	if (!tipc_own_id(net)) {

		pr_warn("Failed to set node id, please configure manually\n");

		return -EINVAL;

		err = -EINVAL;

		goto err;

	}



	b->bcast_addr.media_id = TIPC_MEDIA_TYPE_UDP;