Greetings, It appears that there is a bug in the Offer/Answer logic that
creates a potential SEGFAULT condition. After the state is saved in
AmOfferAnswer::OnRequestOut (line 294) the generate_sdp flag is tested before
seeting the payload in the SDP body. It is possible for for sdp_body to be null
on entering the block and cause the seg fault. A potential solution is to add a
check for sdp_body being null in line 308 as follows: was: if (generate_sdp)
{to: if (generate_sdp && sdp_body) {
I observed a few segfaults in my testing prior to applying this patch. I have
not had any occurences (from this cause) since applying the patch. I am not
confident enough in my understanding of the Offer/Answer logic to know if this
is the best way to address the issue.
Greg Doerr
_______________________________________________
Semsdev mailing list
[email protected]
http://lists.iptel.org/mailman/listinfo/semsdev
