nfs: LOOKUP_{OPEN,CREATE,EXCL} is set only on the last step (8aeb376c) · Commits · 戴 / test

fs/nfs/dir.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -997,14 +997,12 @@ static int nfs_check_verifier(struct inode dir, struct dentry dentry)
		* Return the intent data that applies to this particular path component
		*
		* Note that the current set of intents only apply to the very last
		* component of the path.
		* We check for this using LOOKUP_CONTINUE and LOOKUP_PARENT.
		* component of the path and none of them is set before that last
		* component.
		*/
		static inline unsigned int nfs_lookup_check_intent(struct nameidata *nd,
		unsigned int mask)
		{
		if (nd->flags & (LOOKUP_CONTINUE\|LOOKUP_PARENT))
		return 0;
		return nd->flags & mask;
		}