[GEM-dev] [ pd-gem-Bugs-3541059 ] pix_film crash when opening 2 file on the same time

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Wed Jul 11 09:15:19 CEST 2012


Bugs item #3541059, was opened at 2012-07-07 05:24
Message generated for change (Comment added) made by zmoelnig
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Category: Pixes (pix_ objects)
Group: None
>Status: Pending
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_film crash when opening 2 file on the same time

Initial Comment:
sending 2 open message to pix_film on the same logical time crash pd.
see patch.

this was confirmed on 3 different computer. (ubuntu 10.04 and ubuntu 12.04), using recent Gem from git

gdb backtrace :
.#0  0x00007ffff74613c4 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00007fffef21e702 in pix_film::grabThread (you=<value optimized out>)
    at pix_film.cpp:160
#2  0x00007ffff745e9ca in start_thread () from /lib/libpthread.so.0
#3  0x00007ffff6fb3cdd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()


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>Comment By: IOhannes m zmölnig (zmoelnig)
Date: 2012-07-11 00:15

Message:
shall be fixed with 613c7d6

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Comment By: jack  (jackovic)
Date: 2012-07-07 06:23

Message:
I can confirm that on Ubuntu 12.04 with Gem ver: 0.93.git 841057e on Pd
0.43.2test1.
++

Jack



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