From: David Herrmann <dh.herrmann@gmail.com>
Date: Thu, 16 Jul 2015 12:35:15 +0000 (+0200)
Subject: sd-bus: destination-matches cannot match NameOwnerChanged
X-Git-Tag: v226.4~1^2~206
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=628a60d53c9d0795d94bdca532dc47771c33bff8;hp=628a60d53c9d0795d94bdca532dc47771c33bff8

sd-bus: destination-matches cannot match NameOwnerChanged

Make sure we don't install NameOwnerChanged matches if the caller passed
a destination='' match (except if it is the broadcast address). Per spec,
all NameOwnerChanged signals are broadcasts.

Only the NameLost/NameAcquired signals are unicasts, but those are never
received through sd-bus. Instead, the bus-proxy synthesizes them and it
already installs proper matches for them.
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