On Tue November 10 2009 15:33:22 Kevin Baughman wrote:
> I was able to reproduce it under valgrind and there were a couple of
> invalid writes and an invalid free that happened before the core dump.
> these may help.

Great! I am almost sure it's a PEM reader problem. Could you please add all
necessary certs and keys into the NSS database and recompile libcurl without
HAVE_PK11_CREATEGENERICOBJECT defined? It should exclude any other
possibilities...

If the problem disappears, we need to fix the PEM reader module. It looks to
me like its code is somehow not thread-safe. In the meantime I'll look at
suspicious places around the code triggering the errors. It can be caused by
the recently implemented memory management. I'll fill a ticket at our
bugzilla since the problem seems to be specific to Fedora only.

Thanks for providing the info we were missing for months!

Kamil
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Received on 2009-11-10