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Re: Hanging conftest
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From: |
Eric Blake |
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Subject: |
Re: Hanging conftest |
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Date: |
Thu, 28 Nov 2013 06:54:09 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 |
On 11/27/2013 10:00 PM, Siddhesh Poyarekar wrote:
>>> checking for working re_compile_pattern...
>>>
>>> When the configure script hang and didn't continue.
> workaround, you could export MALLOC_CHECK_ to 2 so that the program
> only aborts and does not try to print a backtrace.
Michal, since you have the environment to test this, can you rerun:
./configure MALLOC_CHECK_=2
and see if the hang goes away? If so, then I know how to patch gnulib
to ensure that this particular environment variable is always set for
each conftest that tries to tickle a known glibc memory corruption bug.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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