On Tue, April 18, 2006 18:14, Luis Silva wrote:

> I'm doing some stress tests with my application and I've got this error:
>
> free(): invalid pointer 0x8c944d0!

This seems to be happening somewhere deep down in other libraries, so
there's a chance it's not related to libpqxx at all.  Another thing is
that your output mentions threads, so this could be a thread-safety issue.
 Can you tell us a bit more about what kind of test you're doing?  Are you
using multiple threads, and if so, what do the different threads do?

Right now, libpqxx does not have any locking built in.  That means that
you must take care not to perform two operations related to the same
connection at the same time.


Jeroen


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