udf: Truncate added extents on failed expansion

stable inclusion
from stable-v5.10.173
commit 9c792a59e078cb9675a23a9ce633c475957d1a18
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8BFR3

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9c792a59e078cb9675a23a9ce633c475957d1a18



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commit 70bfb3a8 upstream.

When a file expansion failed because we didn't have enough space for
indirect extents make sure we truncate extents created so far so that we
don't leave extents beyond EOF.

CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>