From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 7 Jan 2020 10:22:59 +0000 (+0900)
Subject: udev: do not use exact match of file permission
X-Git-Tag: v245-rc1~183
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7a182f10343796eab92a8256e347c11b4be78ea7;p=thirdparty%2Fsystemd.git

udev: do not use exact match of file permission

This partially reverts 25de7aa7b90c23d33ea50ada1e50c5834a414237.

Fixes #14473.
---

diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index 6168b332d3b..b9b350d1ef7 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -1654,7 +1654,7 @@ static int udev_rule_apply_token_to_event(
                 if (mode == MODE_INVALID)
                         return token->op == OP_MATCH;
 
-                match = (((statbuf.st_mode ^ mode) & 07777) == 0);
+                match = (statbuf.st_mode & mode) > 0;
                 return token->op == (match ? OP_MATCH : OP_NOMATCH);
         }
         case TK_M_PROGRAM: {