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authorOliver Hartkopp <oliver.hartkopp@volkswagen.de>2008-07-06 06:38:43 (GMT)
committerDavid S. Miller <davem@davemloft.net>2008-07-06 06:38:43 (GMT)
commit7f2d38eb7a42bea1c1df51bbdaa2ca0f0bdda07f (patch)
tree930ee4b119242ea70d020521f217b42090e42b6e /fs/debugfs
parentc5a78ac00c400df29645e59938700301efb371d0 (diff)
downloadlinux-7f2d38eb7a42bea1c1df51bbdaa2ca0f0bdda07f.tar.xz
can: add sanity checks
Even though the CAN netlayer only deals with CAN netdevices, the netlayer interface to the userspace and to the device layer should perform some sanity checks. This patch adds several sanity checks that mainly prevent userspace apps to send broken content into the system that may be misinterpreted by some other userspace application. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Acked-by: Andre Naujoks <nautsch@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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