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authorAl Viro <viro@zeniv.linux.org.uk>2016-08-18 19:34:00 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2016-09-13 17:49:38 -0400
commiteb47e0293baaa3044022059f1fa9ff474bfe35cb (patch)
tree57a5ea580ba8fbde5940a7bc48db340b7b4e2fc8 /arch/frv/include
parent9ad18b75c2f6e4a78ce204e79f37781f8815c0fa (diff)
downloadlwn-eb47e0293baaa3044022059f1fa9ff474bfe35cb.tar.gz
lwn-eb47e0293baaa3044022059f1fa9ff474bfe35cb.zip
cris: buggered copy_from_user/copy_to_user/clear_user
* copy_from_user() on access_ok() failure ought to zero the destination * none of those primitives should skip the access_ok() check in case of small constant size. Cc: stable@vger.kernel.org Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/frv/include')
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