[Asterisk-code-review] app queue: Prevent crash when a call is forwarded to an inva... (asterisk[13])

[Matt Jordan]

Matt Jordan has uploaded a new patch set (#2).

Change subject: app_queue: Prevent crash when a call is forwarded to an invalid location
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app_queue: Prevent crash when a call is forwarded to an invalid location

When a call forward attempt is made from a Queue member, the current
code will hang up the forwarding channel in an off-nominal condition
prior to raising the Stasis events informing the rest of Asterisk that
the call was forwarded. This will result in a slew of dreaded FRACKs,
most likely leading to a crash.

This patch modifies the code such that we don't hang up the forwarding
channel even in an off-nominal condition until we've safely raised the
Stasis messages.

ASTERISK-25797 #close

Change-Id: Ife5abed351691fd79105321636eaa8ea8dcdba38
---
M apps/app_queue.c
1 file changed, 10 insertions(+), 3 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/66/3466/2
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ife5abed351691fd79105321636eaa8ea8dcdba38
Gerrit-PatchSet: 2
Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-Owner: Matt Jordan <mjordan at digium.com>