From: mwilck@suse.com
To: Christophe Varoqui <christophe.varoqui@opensvc.com>,
Benjamin Marzinski <bmarzins@redhat.com>
Cc: lixiaokeng@huawei.com, Chongyun Wu <wu.chongyun@h3c.com>,
dm-devel@redhat.com, Martin Wilck <mwilck@suse.com>
Subject: [dm-devel] [PATCH 35/35] multipathd: uxclt: allow client mode for non-root, too
Date: Fri, 10 Sep 2021 13:41:20 +0200 [thread overview]
Message-ID: <20210910114120.13665-36-mwilck@suse.com> (raw)
In-Reply-To: <20210910114120.13665-1-mwilck@suse.com>
From: Martin Wilck <mwilck@suse.com>
The server checks for root permissions anyway. "multipathd -k"
should work for ordinary users as long as no priviledged commands
are executed.
Signed-off-by: Martin Wilck <mwilck@suse.com>
---
multipathd/main.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/multipathd/main.c b/multipathd/main.c
index ec4bcc3..ff5b600 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -3329,11 +3329,6 @@ main (int argc, char *argv[])
logsink = LOGSINK_SYSLOG;
- if (getuid() != 0) {
- fprintf(stderr, "need to be root\n");
- exit(1);
- }
-
/* make sure we don't lock any path */
if (chdir("/") < 0)
fprintf(stderr, "can't chdir to root directory : %s\n",
@@ -3420,6 +3415,11 @@ main (int argc, char *argv[])
return err;
}
+ if (getuid() != 0) {
+ fprintf(stderr, "need to be root\n");
+ exit(1);
+ }
+
if (foreground) {
if (!isatty(fileno(stdout)))
setbuf(stdout, NULL);
--
2.33.0
--
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dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2021-09-10 11:43 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 11:40 [dm-devel] [PATCH 00/35] multipathd: uxlsnr overhaul mwilck
2021-09-10 11:40 ` [dm-devel] [PATCH 01/35] libmultipath: add timespeccmp() utility function mwilck
2021-09-15 22:07 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 02/35] libmultipath: add trylock() helper mwilck
2021-09-15 22:07 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 03/35] libmultipath: add optional wakeup functionality to lock.c mwilck
2021-09-15 22:13 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 04/35] libmultipath: print: add __snprint_config() mwilck
2021-09-15 22:14 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 05/35] libmultipath: improve cleanup of uevent queues on exit mwilck
2021-09-15 22:20 ` Benjamin Marzinski
2021-09-16 7:10 ` Martin Wilck
2021-09-16 14:26 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 06/35] multipathd: fix systemd notification when stopping while reloading mwilck
2021-09-15 22:55 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 07/35] multipathd: improve delayed reconfigure mwilck
2021-09-15 23:00 ` Benjamin Marzinski
2021-09-16 7:16 ` Martin Wilck
2021-09-10 11:40 ` [dm-devel] [PATCH 08/35] multipathd: cli.h: formatting improvements mwilck
2021-09-15 23:01 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 09/35] multipathd: cli_del_map: fix reply for delayed action mwilck
2021-09-15 23:40 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 10/35] multipathd: add prototype for cli_handler functions mwilck
2021-09-15 23:53 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 11/35] multipathd: make all cli_handlers static mwilck
2021-09-15 23:53 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 12/35] multipathd: add and set cli_handlers in a single step mwilck
2021-09-16 0:01 ` Benjamin Marzinski
2021-09-16 7:22 ` Martin Wilck
2021-11-12 21:45 ` Martin Wilck
2021-09-10 11:40 ` [dm-devel] [PATCH 13/35] multipathd: cli.c: use ESRCH for "command not found" mwilck
2021-09-16 0:02 ` Benjamin Marzinski
2021-09-10 11:40 ` [dm-devel] [PATCH 14/35] multipathd: add "force_reconfigure" option mwilck
2021-09-16 0:13 ` Benjamin Marzinski
2021-09-16 7:34 ` Martin Wilck
2021-09-16 14:32 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 15/35] multipathd: uxlsnr: avoid stalled clients during reconfigure mwilck
2021-09-16 2:17 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 16/35] multipathd: uxlsnr: handle client HUP mwilck
2021-09-16 2:17 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 17/35] multipathd: uxlsnr: use symbolic values for pollfd indices mwilck
2021-09-16 2:18 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 18/35] multipathd: uxlsnr: avoid using fd -1 in ppoll() mwilck
2021-09-16 2:18 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 19/35] multipathd: uxlsnr: data structure for stateful client connection mwilck
2021-09-16 2:19 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 20/35] multipathd: move uxsock_trigger() to uxlsnr.c mwilck
2021-09-16 2:19 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 21/35] multipathd: move parse_cmd() " mwilck
2021-09-16 2:19 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 22/35] multipathd: uxlsnr: remove check_timeout() mwilck
2021-09-16 2:21 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 23/35] multipathd: uxlsnr: move client handling to separate function mwilck
2021-09-16 2:21 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 24/35] multipathd: uxlsnr: use main poll loop for receiving mwilck
2021-09-16 2:22 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 25/35] multipathd: use strbuf in cli_handler functions mwilck
2021-09-16 2:23 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 26/35] multipathd: uxlsnr: check root on connection startup mwilck
2021-09-16 2:23 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 27/35] multipathd: uxlsnr: pass struct client to uxsock_trigger() and parse_cmd() mwilck
2021-09-16 2:28 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 28/35] multipathd: uxlsnr: move handler execution to separate function mwilck
2021-09-16 2:28 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 29/35] multipathd: uxlsnr: use parser to determine non-root commands mwilck
2021-09-16 2:29 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 30/35] multipathd: uxlsnr: merge uxsock_trigger() into state machine mwilck
2021-09-16 3:32 ` Benjamin Marzinski
2021-09-16 8:02 ` Martin Wilck
2021-11-12 22:07 ` Martin Wilck
2021-09-10 11:41 ` [dm-devel] [PATCH 31/35] multipathd: uxlsnr: add idle notification mwilck
2021-09-16 4:14 ` Benjamin Marzinski
2021-09-16 8:54 ` Martin Wilck
2021-09-16 15:06 ` Benjamin Marzinski
2021-09-16 15:54 ` Martin Wilck
2021-09-16 16:10 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 32/35] multipathd: uxlsnr: add timeout handling mwilck
2021-09-16 4:17 ` Benjamin Marzinski
2021-09-16 8:58 ` Martin Wilck
2021-09-16 15:08 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 33/35] multipathd: uxlsnr: use poll loop for sending, too mwilck
2021-09-16 4:22 ` Benjamin Marzinski
2021-09-16 9:33 ` Martin Wilck
2021-09-16 15:26 ` Benjamin Marzinski
2021-09-10 11:41 ` [dm-devel] [PATCH 34/35] multipathd: uxlsnr: drop client_lock mwilck
2021-09-16 4:24 ` Benjamin Marzinski
2021-09-16 9:34 ` Martin Wilck
2021-09-10 11:41 ` mwilck [this message]
2021-09-16 4:24 ` [dm-devel] [PATCH 35/35] multipathd: uxclt: allow client mode for non-root, too Benjamin Marzinski
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