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Commit 0c727574 authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Greg Kroah-Hartman
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fuse: add file_modified() to fallocate 



commit 4a6f278d4827b59ba26ceae0ff4529ee826aa258 upstream.

Add missing file_modified() call to fuse_file_fallocate().  Without this
fallocate on fuse failed to clear privileges.

Fixes: 05ba1f08 ("fuse: add FALLOCATE operation")
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0c3e6288

fs/fuse/file.c

+4 −0
Original line number Diff line number Diff line
@@ -3239,6 +3239,10 @@ static long fuse_file_fallocate(struct file *file, int mode, loff_t offset, 
			goto out;

	}



	err = file_modified(file);

	if (err)

		goto out;



	if (!(mode & FALLOC_FL_KEEP_SIZE))

		set_bit(FUSE_I_SIZE_UNSTABLE, &fi->state);