Some more info: PJSUA crashes even with the default optimisation level (-O2) on OSX. I could make it work by compiling it with -O1. I guess Clang does other types of optimisations. FWIW: $ gcc -v Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) Target: x86_64-apple-darwin13.4.0 Thread model: posix On 19 Dec 2014, at 17:13, Sa?l Ibarra Corretg? <saul at ag-projects.com> wrote: > Hi all, > > I just hit this poltergeist, and I?m quite puzzled. In a nutshell, when compiling pjsua normally, which AFAIS uses -O2 (./configure && make del && make) I cannot make the SDP parser crash with a stupid 2 byte cuasi-SDP. When compiling with -O3 (export CFLAGS=?-O3? and then same as above), however, it crashes. Here is the output of both runs + my compiler info: > > https://gist.github.com/saghul/68dd0c24c3ec1f68c88d > > > Any ideas on how to unravel this mystery > > -- > Sa?l Ibarra Corretg? > AG Projects > > > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -- Sa?l Ibarra Corretg? AG Projects -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 842 bytes Desc: Message signed with OpenPGP using GPGMail URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20141222/3f8236c9/attachment.asc>
