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linux/fs/fcntl.c
Jeff Layton 6e9c2a05c3 fcntl: don't leak fd reference when fixup_compat_flock fails 
[ Upstream commit 9280a601e6 ]

Currently we just return err here, but we need to put the fd reference
first.

Fixes: 94073ad77f (fs/locks: don't mess with the address limit in compat_fcntl64)
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-14 09:53:11 +01:00

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