From: Anita Zhang <the.anitazha@gmail.com>
Date: Thu, 4 Mar 2021 01:25:40 +0000 (-0800)
Subject: run: update dbus unique names check
X-Git-Tag: v248-rc3~68
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=01584bf9e43db1dfb7ea4ba628f533b3066e81cc;p=thirdparty%2Fsystemd.git

run: update dbus unique names check

Some code in systemd-run checks that a bus's unique name must start with
`:1.`. However the dbus specification on unique connection names only specifies
that it must begin with a colon. And the freedesktop/dbus implementation allows
allows unique names to go up to `:INT_MAX.INT_MAX`. So update the
current check to only look for a colon at the beginning.
---

diff --git a/src/run/run.c b/src/run/run.c
index 11166d2e78b..8c036857cf2 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -959,7 +959,7 @@ static int make_unit_name(sd_bus *bus, UnitType t, char **ret) {
         /* We managed to get the unique name, then let's use that to
          * name our transient units. */
 
-        id = startswith(unique, ":1.");
+        id = startswith(unique, ":");
         if (!id)
                 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
                                        "Unique name %s has unexpected format.",