Re: Bug#837606: general: system freeze

[Abou Al Montacir <abou.almontacir@sfr.fr>]

Hi Joël,

On Wed, 2016-09-14 at 15:38 +0200, Joël Krähemann wrote:

Hi

reproducing the critical parts in a unit test would be helpful

Something like in the attachment.

install dependencies:

apt-get install libcunit1-dev

Compile with

gcc -g -o mutex_fail_test mutex_fail_test.c `pkg-config --cflags --libs cunit` -pthread

launch

./mutex_fail_test

Thanks for that,

Here are the results:

$gcc -g -o mutex_fail_test mutex_fail_test.c `pkg-config --cflags --libs cunit` -pthread

$./mutex_fail_test


     CUnit - A unit testing framework for C - Version 2.1-3
     http://cunit.sourceforge.net/


Suite: MutexFailTest
  Test: test of pthread_mutex_lock concurrently with unassigned pointer ...Segmentation fault

-- 
Cheers,
Abou Al Montacir

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