diff options
| author | David Howells <dhowells@redhat.com> | 2016-09-07 15:28:54 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-09-07 15:30:22 +0100 |
| commit | 8b7fac50ab7f2668c43795c135025c472922a344 (patch) | |
| tree | 9c2fe229af8e976518911b2b38576db84dc05753 /net/rxrpc/input.c | |
| parent | 278ac0cdd5e516bdef2b9b8f5a4dd6366a5bccfe (diff) | |
| download | linux-8b7fac50ab7f2668c43795c135025c472922a344.tar.bz2 | |
rxrpc: Pass the connection pointer to rxrpc_post_packet_to_call()
Pass the connection pointer to rxrpc_post_packet_to_call() as the call
might get disconnected whilst we're looking at it, but the connection
pointer determined by rxrpc_data_read() is guaranteed by RCU for the
duration of the call.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/input.c')
| -rw-r--r-- | net/rxrpc/input.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 9242fefd7f40..52da4373131f 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -497,7 +497,8 @@ protocol_error: * post an incoming packet to the appropriate call/socket to deal with * - must get rid of the sk_buff, either by freeing it or by queuing it */ -static void rxrpc_post_packet_to_call(struct rxrpc_call *call, +static void rxrpc_post_packet_to_call(struct rxrpc_connection *conn, + struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp; @@ -558,7 +559,7 @@ resend_final_ack: dead_call: if (sp->hdr.type != RXRPC_PACKET_TYPE_ABORT) { skb->priority = RX_CALL_DEAD; - rxrpc_reject_packet(call->conn->params.local, skb); + rxrpc_reject_packet(conn->params.local, skb); goto unlock; } free_unlock: @@ -754,7 +755,7 @@ void rxrpc_data_ready(struct sock *sk) goto cant_route_call; rxrpc_see_call(call); - rxrpc_post_packet_to_call(call, skb); + rxrpc_post_packet_to_call(conn, call, skb); goto out_unlock; } |