Commit a12f4f85 authored by Xiaofeng Cao's avatar Xiaofeng Cao Committed by Linus Torvalds
Browse files

kernel/user_namespace.c: fix typos 

change 'verifing' to 'verifying'
change 'certaint' to 'certain'
change 'approprpiate' to 'appropriate'

Link: https://lkml.kernel.org/r/20210317100129.12440-1-caoxiaofeng@yulong.com


Signed-off-by: default avatarXiaofeng Cao <caoxiaofeng@yulong.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 48207f7d

kernel/user_namespace.c

+3 −3
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ int create_user_ns(struct cred *new) 
	/*

	 * Verify that we can not violate the policy of which files

	 * may be accessed that is specified by the root directory,

	 * by verifing that the root directory is at the root of the

	 * by verifying that the root directory is at the root of the

	 * mount namespace which allows all files to be accessed.

	 */

	ret = -EPERM;
@@ -1014,7 +1014,7 @@ static ssize_t map_write(struct file *file, const char __user *buf, 
			goto out;

		ret = -EINVAL;

	}

	/* Be very certaint the new map actually exists */

	/* Be very certain the new map actually exists */

	if (new_map.nr_extents == 0)

		goto out;
@@ -1169,7 +1169,7 @@ static bool new_idmap_permitted(const struct file *file, 


	/* Allow the specified ids if we have the appropriate capability

	 * (CAP_SETUID or CAP_SETGID) over the parent user namespace.

	 * And the opener of the id file also had the approprpiate capability.

	 * And the opener of the id file also has the appropriate capability.

	 */

	if (ns_capable(ns->parent, cap_setid) &&

	    file_ns_capable(file, ns->parent, cap_setid))