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Commit c82e42da authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Al Viro
Browse files

[patch 1/5] vfs: truncate: dont check immutable twice 



vfs_permission(MAY_WRITE) already checked for the inode being
immutable, so no need to repeat it.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
Acked-by: default avatarChristoph Hellwig <hch@infradead.org>
parent e6305c43

fs/open.c

+1 −1
Original line number Diff line number Diff line
@@ -256,7 +256,7 @@ static long do_sys_truncate(const char __user * path, loff_t length) 
		goto mnt_drop_write_and_out;



	error = -EPERM;

	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))

	if (IS_APPEND(inode))

		goto mnt_drop_write_and_out;



	error = get_write_access(inode);