lkml.org 
[lkml]   [2018]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH net] rxrpc: Fix a missing rxrpc_put_peer() in the error_report handler
From
Date
Fix a missing call to rxrpc_put_peer() on the main path through the
rxrpc_error_report() function. This manifests itself as a ref leak
whenever an ICMP packet or other error comes in.

In commit f334430316e7, the hand-off of the ref to a work item was removed
and was not replaced with a put.

Fixes: f334430316e7 ("rxrpc: Fix error distribution")
Signed-off-by: David Howells <dhowells@redhat.com>
---

net/rxrpc/peer_event.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/rxrpc/peer_event.c b/net/rxrpc/peer_event.c
index 05b51bdbdd41..bd2fa3b7caa7 100644
--- a/net/rxrpc/peer_event.c
+++ b/net/rxrpc/peer_event.c
@@ -195,6 +195,7 @@ void rxrpc_error_report(struct sock *sk)
rxrpc_store_error(peer, serr);
rcu_read_unlock();
rxrpc_free_skb(skb, rxrpc_skb_rx_freed);
+ rxrpc_put_peer(peer);

_leave("");
}
\
 
 \ /
  Last update: 2018-10-15 23:37    [W:0.042 / U:0.668 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site