batman-adv: Directly check read of icmp packet in copy_from_user

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The access_ok read check can be directly done in copy_from_user since a failure
of access_ok is handled the same way as an error in __copy_from_user.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

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Sven Eckelmann 2011-12-10 15:28:35 +01:00 • committed by Marek Lindner

parent c00b6856fc

commit d18eb45332

1 changed files with 1 additions and 6 deletions

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7

net/batman-adv/icmp_socket.c

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