Commit c33d53b2 authored by Allan Stephens's avatar Allan Stephens Committed by David S. Miller
Browse files

[TIPC]: Fixed memory leak in tipc_link_send() when destination is unreachable 



Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarPer Liden <per.liden@ericsson.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a75bf874

net/tipc/link.c

+5 −1
Original line number Diff line number Diff line
@@ -1135,9 +1135,13 @@ int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector) 
	if (n_ptr) {

		tipc_node_lock(n_ptr);

		l_ptr = n_ptr->active_links[selector & 1];

		dbg("tipc_link_send: found link %x for dest %x\n", l_ptr, dest);

		if (l_ptr) {

			dbg("tipc_link_send: found link %x for dest %x\n", l_ptr, dest);

			res = tipc_link_send_buf(l_ptr, buf);

		} else {

			dbg("Attempt to send msg to unreachable node:\n");

			msg_dbg(buf_msg(buf),">>>");

			buf_discard(buf);

		}

		tipc_node_unlock(n_ptr);

	} else {