TOMOYO: Don't add / for allow_unmount permission check.

"mount --bind /path/to/file1 /path/to/file2" is legal. Therefore, "umount /path/to/file2" is also legal. Do not automatically append trailing '/' if pathname to be unmounted does not end with '/'. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
git-mirror · Apr 18, 2011 · e4f5f26 · e4f5f26
1 parent 2a086e5
commit e4f5f26
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
@@ -1011,7 +1011,6 @@ int tomoyo_path_perm(const u8 operation, struct path *path)
 		break;
 	case TOMOYO_TYPE_RMDIR:
 	case TOMOYO_TYPE_CHROOT:
-	case TOMOYO_TYPE_UMOUNT:
 		tomoyo_add_slash(&buf);
 		break;
 	}