diff mbox

[2.6.34-rc2] rxrpc: Check allocation failure.

Message ID 201003221444.JID21821.FQJOSLFMOFtHOV@I-love.SAKURA.ne.jp
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Tetsuo Handa March 22, 2010, 5:44 a.m. UTC 
alloc_skb() can return NULL.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
---
 net/rxrpc/ar-accept.c |    5 +++++
 1 file changed, 5 insertions(+)

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diff mbox

Patch

--- linux-2.6.34-rc2.orig/net/rxrpc/ar-accept.c
+++ linux-2.6.34-rc2/net/rxrpc/ar-accept.c
@@ -88,6 +88,11 @@  static int rxrpc_accept_incoming_call(st
 
 	/* get a notification message to send to the server app */
 	notification = alloc_skb(0, GFP_NOFS);
+	if (!notification) {
+		_debug("no memory");
+		ret = -ENOMEM;
+		goto error;
+	}
 	rxrpc_new_skb(notification);
 	notification->mark = RXRPC_SKB_MARK_NEW_CALL;