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Twinkle freezes during the call transfer #73

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b-32 opened this issue Aug 18, 2016 · 1 comment · Fixed by #78
Closed

Twinkle freezes during the call transfer #73

b-32 opened this issue Aug 18, 2016 · 1 comment · Fixed by #78

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@b-32
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b-32 commented Aug 18, 2016 •
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When I try to transfer the call to "Call transfer with consultation (attended call transfer)" Twinkle freezes and does not respond to anything. When call trasfer "blindly" works fine. Tried to use version 1.9.0 and 1.10.0.
And on version 1.4.0 it works.
fbriere added a commit to fbriere/twinkle that referenced this issue Oct 4, 2016
@fbriere
Skip over the mutex field when copying t_call_info data
2eb954c 
t_line::get_call_info() returns a copy of a (locked) t_call_info;
copying the mutex, aside from being undefined in POSIX, returns an
unexpectedly locked copy, possibly resulting in a deadlock.

This fix is pretty much a copy of the one applied to t_call_record in
38bb6b7, with an added check for self-assignment.  Like its predecessor,
it is still susceptible to deadlock, though (as unlikely as it may be).

Fixes LubosD#73
@fbriere fbriere mentioned this issue Oct 4, 2016
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@LubosD LubosD closed this as completed in #78 Oct 5, 2016
@b-32
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b-32 commented Oct 13, 2016 •
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Hello, this problem can be taken into account before the version 1.10.1 repositories in Debian? Thank you.

@ppulham ppulham mentioned this issue Mar 15, 2018
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Skip over the mutex field when copying t_call_info data fbriere/twinkle
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@b-32