This would also affect any other users of the webrtc.org codebase
Two questions:
1) when will this be available in Alsa in Ubuntu (and elsewhere)? And how do
we know?
2) How can we workaround/avoid this error
Related: how far back does this error go?
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It seems to affect firefox webrtc to:
http://support.mozilla.org/hu/questions/967768
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1008600
Title:
valgrind aplay -L prints scary warnings
To manage
** Changed in: alsa-lib (Ubuntu)
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1008600
Title:
valgrind aplay -L prints scary warnings
To manage
I can confirm this error. It looks like there is some iterator running, and
when snd_config_search_definition runs, it changes the config tree, because
there is some hook that does this.
So the iterator's pointing to already freed memory.
The iterator is probably the one in the add_card
Sometimes a hook manipulates the config tree, which makes currently
running iterators point to freed memory. As a workaround, make two
copies, one for the iterators and another for the hooks.
BugLink: https://bugs.launchpad.net/bugs/1008600
Signed-off-by: David Henningsson
