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Commit 258fa999 authored by Al Viro's avatar Al Viro
Browse files

lift path_put(path) to callers of __do_follow_link() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent d231412d

fs/namei.c

+2 −2
Original line number Diff line number Diff line
@@ -644,8 +644,6 @@ static __always_inline int __do_follow_link(struct path *path, struct nameidata 
		if (dentry->d_inode->i_op->put_link)

			dentry->d_inode->i_op->put_link(dentry, nd, cookie);

	}

	path_put(path);



	return error;

}
@@ -672,6 +670,7 @@ static inline int do_follow_link(struct path *path, struct nameidata *nd) 
	current->total_link_count++;

	nd->depth++;

	err = __do_follow_link(path, nd);

	path_put(path);

	current->link_count--;

	nd->depth--;

	return err;
@@ -1864,6 +1863,7 @@ struct file *do_filp_open(int dfd, const char *pathname, 
	if (error)

		goto exit_dput;

	error = __do_follow_link(&path, &nd);

	path_put(&path);

	if (error) {

		/* Does someone understand code flow here? Or it is only

		 * me so stupid? Anathema to whoever designed this non-sense