kmsg: /dev/kmsg - properly return possible copy_from_user() failure

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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>

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Kay Sievers 2012-07-30 14:40:08 -07:00 • committed by Linus Torvalds

parent 5353cf089b

commit cdf5344136

1 changed files with 3 additions and 1 deletions

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kernel/printk.c

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