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authorKonstantin Khlebnikov <koct9i@gmail.com>2016-01-31 16:21:29 +0300
committerMiklos Szeredi <miklos@szeredi.hu>2016-03-03 17:17:46 +0100
commitb81de061fa59f17d2730aabb1b84419ef3913810 (patch)
treed861fedc4ab91b88d225fff34f292bd7c465f6d2 /fs/jbd2/commit.c
parentovl: ignore lower entries when checking purity of non-directory entries (diff)
downloadwireguard-linux-b81de061fa59f17d2730aabb1b84419ef3913810.tar.xz
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ovl: copy new uid/gid into overlayfs runtime inode
Overlayfs must update uid/gid after chown, otherwise functions like inode_owner_or_capable() will check user against stale uid. Catched by xfstests generic/087, it chowns file and calls utimes. Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Cc: <stable@vger.kernel.org>
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