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Re: [FFADO-devel] [FFADO] #306: jackd segfaults while terminating when using the Juju stack
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From: FFADO <ffa...@ff...> - 2011-06-18 14:49:31
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#306: jackd segfaults while terminating when using the Juju stack
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Reporter: koniu | Owner:
Type: bug | Status: reopened
Priority: major | Milestone:
Component: generic | Version: FFADO 2.0.1
Resolution: | Keywords:
Device_name: |
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Comment (by stefanr):
Replying to [comment:18 adi]:
> Just a random thought on this, maybe I find time today to give it a try.
To triage the bug, how about adding the lock to libraw1394's handle
structure. create_handle() will init the lock, destroy_handle() will only
be effective if the lock isn't busy.
Or while we are at it, create a modified libraw1394 which (a) serializes
all its API calls per handle by a pthread_mutex, and (b) does so with
mutex_trylock and errors out with a debug message if the lock can't be
taken? And (c), poisons raw1394_handle memory before freeing it.
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Ticket URL: <http://subversion.ffado.org/ticket/306#comment:20>
FFADO <http://subversion.ffado.org/index.fcgi>
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