From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Tue, 16 Oct 2007 08:27:51 +0000 (-0700)
Subject: fix possible NULL deref on low memory condition in capidrv.c::send_message()
X-Git-Tag: v2.6.24-rc1~1005
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1b2e7cf4a9742f61d76fcb419b1fd13159876a5;p=pandora-kernel.git

fix possible NULL deref on low memory condition in capidrv.c::send_message()

If we fail to allocate an skb in
drivers/isdn/capi/capidrv.c::send_message(), then we'll end up
dereferencing a NULL pointer.
Since out of memory conditions are not unheard of, I believe it
is better to print a error message and just return rather than
bring down the whole kernel.
Sure, doing this may upset some application, but that's still
better than crashing the whole system.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed