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(parent: 2fd4e79) | patch
kmsg: /dev/kmsg - properly return possible copy_from_user() failure
authorKay Sievers <kay@vrfy.org>
Mon, 30 Jul 2012 21:40:08 +0000 (14:40 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:13 +0000 (17:25 -0700)
commita4aa258742c5fa6a984bd527563b650f18476449
tree3867dc7e3a4477f7d2ed9ed5990b6d71f075c0d2tree | snapshot
parent2fd4e799eb8eb48f3d0d8f2b4abb7c96a0c76d9acommit | diff
kmsg: /dev/kmsg - properly return possible copy_from_user() failure

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kay Sievers <kay@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/printk.c diff | blob | history
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