> On Nov. 18, 2014, 4:44 p.m., Matt Jordan wrote: > > /branches/12/res/res_pjsip_refer.c, lines 876-884 > > <https://reviewboard.asterisk.org/r/4187/diff/1/?file=69002#file69002line876> > > > > Why is it safe to modify the refer_to->hvalue.ptr directly? I would > > have thought we'd have to allocate a buffer and copy the header before > > manipulating it.
Nothing else will use the message and the ownership is with us until we return. Not gonna lie though - I copied it from PJSIP code. I can copy it from the pool and have it be NULL terminated. - Joshua ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviewboard.asterisk.org/r/4187/#review13797 ----------------------------------------------------------- On Nov. 16, 2014, 11:36 p.m., Joshua Colp wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviewboard.asterisk.org/r/4187/ > ----------------------------------------------------------- > > (Updated Nov. 16, 2014, 11:36 p.m.) > > > Review request for Asterisk Developers. > > > Bugs: ASTERISK-24508 > https://issues.asterisk.org/jira/browse/ASTERISK-24508 > > > Repository: Asterisk > > > Description > ------- > > Currently when parsing the Refer-To header there is no guarantee that it will > be NULL terminated. It is also parsed as a 'To' header when in reality it > should be parsed as a URI as parsing as a 'To' header may sometimes > (seemingly) fail. This change fixes both. > > > Diffs > ----- > > /branches/12/res/res_pjsip_refer.c 427708 > > Diff: https://reviewboard.asterisk.org/r/4187/diff/ > > > Testing > ------- > > Did transfers, confirmed they still work. > > Provided patch to reporter and they confirmed it fixed the issue. > > > Thanks, > > Joshua Colp > >
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