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(parent: 256fe41) | patch
udf: Preserve link count of system files
authorJan Kara <jack@suse.cz>
Tue, 3 Jan 2023 08:56:56 +0000 (09:56 +0100)
committerJan Kara <jack@suse.cz>
Mon, 9 Jan 2023 09:39:53 +0000 (10:39 +0100)
commitfc8033a34a3ca7d23353e645e6dde5d364ac5f12
treef17c77c027e1a97b04e07d6167d6a707a2b9b5batree | snapshot
parent256fe4162f8b5a1625b8603ca5f7ff79725bfb47commit | diff
udf: Preserve link count of system files

System files in UDF filesystem have link count 0. To not confuse VFS we
fudge the link count to be 1 when reading such inodes however we forget
to restore the link count of 0 when writing such inodes. Fix that.

CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
fs/udf/inode.c diff | blob | history
fs/udf/super.c diff | blob | history
fs/udf/udf_i.h diff | blob | history
Domain: System / Kernel;