[unixODBC-support] Rif: Re: Rif: Re: Rif: Re: Segmentation Fault on Centos 7 when Connection Pooling Enable
nick at lurcher.org
Thu Jan 12 10:18:43 GMT 2017
On 12/01/17 08:01, Davide Pagnin wrote:
> I've played a bit with the new code in the afterhours yesterday night.
> Pooling does work (I mean, we enjoy no connection setup delay after
> the initial one),
> but then, when we pause and wait some time (I suppose when CPTimeout
> kick in)
> we get segfault on httpd.
> This is the backtrace of gdb:
> Program terminated with signal 11, Segmentation fault.
> #0 0x00007f8dadde15d3 in release_env
> (connection=connection at entry=0x7f8dc7a1c4f0) at SQLConnect.c:2440
> 2440 env_lib_list = connection -> environment ->
> #1 0x00007f8dadde1a19 in close_pooled_connection
> (ptr=ptr at entry=0x7f8dc7a1bf40) at SQLConnect.c:2874
> I will investigate more, but In the meantime I wanted to give you some
My fault, I missed a null dereference in the case of a timeout. Try the
zip thats there now.
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