LCR segfault on SIP invite

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Holger Freyther holger at freyther.de
Mon Feb 1 06:33:49 UTC 2016


> On 31 Jan 2016, at 23:09, OMAR RAMADAN <omar.ramadan at berkeley.edu> wrote:
> 
> So it turns out gcc 4.8 optimizes too aggressively when compiling sofia-sip for LCR.
> Another symptom of this is that message payloads are missing.
> 
> Solution is to compile with "-fno-aggressive-loop-optimizations" 

Apparently undefined behavior in the sofia-sip code, debian and now our meta-telephony Yocto layer carry a patch for one routine but in our case there was a silent failure and no segfault. Do you have a backtrace of LCR?

holger


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