From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 14 Nov 2019 22:12:08 +0000 (-0500)
Subject: Fix: relayd: viewer session trace chunk not released on detach
X-Git-Tag: v2.12.0-rc1~241
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=b3feb91b1a4acba45c9d446688cdc828d57d0b66;hp=b3feb91b1a4acba45c9d446688cdc828d57d0b66;p=lttng-tools.git

Fix: relayd: viewer session trace chunk not released on detach

The 'attach' command on a viewer session expects (asserts) the trace
chunk of the viewer session to be NULL. This is reasonable as there is
no reason to hold a reference to a trace chunk while no clients are
attached.

Release the reference to the trace chunk on detach. The relay
session's trace chunk will be re-sampled (copied) when the next client
attaches to the viewer session.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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