On Tue, 7 Jan 2014, Brett Harrison wrote:

> I am trying to update our libcurl library from 7.21.3 to 7.33.0. I am
> getting a rare but occasional crash with the new library. Do you know of
> any changes in how I should use curl_multi_perform between 7.21.3 to 7.33.0?
> Using 7.21.3 I do not get this crash.

Do you build them with the same SSL backend?

> I have also build v 7.34.0 with debug symbols and get the crash at what I
> assume if the same place.
>
> * thread #36: tid = 0xa4a26, 0x01a10cee ZyaStoreTest`Curl_splay(i=timeval
> at 0x0ba4da18, t=0x0e9795e4) + 46 at splay.c:52, name = 'CurlWorker, stop
> reason = EXC_BAD_ACCESS (code=1, address=0xe9795f0)

Traditionally, getting crashes in the splay code have indicated problems with
threading or memory related problems - in the application.

I can't recall any notable known multi interface crashes in 7.34.0.

-- 
  / daniel.haxx.se
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