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(parent: b2dbb17) | patch
caif: fix a potential NULL dereference
authorEric Dumazet <eric.dumazet@gmail.com>
Fri, 2 Sep 2011 02:19:23 +0000 (02:19 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 16 Sep 2011 21:40:34 +0000 (17:40 -0400)
commit1eb9f24e4168f57ab7aef916a9d57648d6a0fe8c
tree203f37890eb96313224c7bf431622297b1a0601dtree | snapshot
parentb2dbb17487a59e2a5a9c897cc1b35c77ebaf61afcommit | diff
caif: fix a potential NULL dereference

Commit 669512d373d9 (caif: Use RCU instead of spin-lock in caif_dev.c)
added a potential NULL dereference in case alloc_percpu() fails.

caif_device_alloc() can also use GFP_KERNEL instead of GFP_ATOMIC.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/caif/caif_dev.c diff | blob | history
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