Thanks. This solves the segfault bug.

But I wonder how those pointers get freed. Memory leak might be a problem
if a multi handle is used to drive millions of easy handle.

Best,
glf

On Thu, Jun 30, 2016 at 5:15 AM, Daniel Stenberg <daniel_at_haxx.se> wrote:

> On Wed, 29 Jun 2016, Gou Lingfeng wrote:
>
> My guess is that connections and session handles highly depend on one
>> another (connection and disconnection need session data), but connection
>> reusing needs some independence of connections.
>>
>
> I think you're right - and thanks a bunch for your excellent analysis and
> step by step description. It really made me understand the issue.
>
> I think the freeing of the 'req.protop' in the disconnect function is
> totally wrong. The connection gets disconnected, it should not clear data
> in the easy handle just because of that.
>
> See attachment for my suggested fix. I believe the free'ing should've been
> removed before already, we have just been lucky (or perhaps unlucky) that
> nobody else ran into this problem (or at least reported it) before.
>
> --
>
> / daniel.haxx.se
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Received on 2016-06-30