From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 27 Aug 2022 16:11:47 +0000 (+0900)
Subject: udevadm-settle: check validity of specified path
X-Git-Tag: v252-rc1~295^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F24474%2Fhead;p=thirdparty%2Fsystemd.git

udevadm-settle: check validity of specified path
---

diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c
index 477e9d735ec..9de25ae6780 100644
--- a/src/udev/udevadm-settle.c
+++ b/src/udev/udevadm-settle.c
@@ -13,6 +13,7 @@
 #include "sd-messages.h"
 
 #include "bus-util.h"
+#include "path-util.h"
 #include "strv.h"
 #include "time-util.h"
 #include "udev-ctrl.h"
@@ -58,6 +59,9 @@ static int parse_argv(int argc, char *argv[]) {
                                 return log_error_errno(r, "Failed to parse timeout value '%s': %m", optarg);
                         break;
                 case 'E':
+                        if (!path_is_valid(optarg))
+                                return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Invalid path: %s", optarg);
+
                         arg_exists = optarg;
                         break;
                 case 'V':