> On March 5, 2015, 2:24 p.m., Ashley Sanders wrote: > > /branches/13/res/res_pjsip_refer.c, line 477 > > <https://reviewboard.asterisk.org/r/4460/diff/1/?file=71745#file71745line477> > > > > For clarity, I suggest using a default case in the switch statement > > rather than representing the default value by an assignment outside of the > > switch statement.
Not using a default case here is intentional. When a switch statement is used on an enum type, the compiler is configured to complain if the switch does not cover all enum values. Adding a default case in the switch statement here causes all enum values to be handled including any future values that get added later. > On March 5, 2015, 2:24 p.m., Ashley Sanders wrote: > > /branches/13/res/res_pjsip_refer.c, line 808 > > <https://reviewboard.asterisk.org/r/4460/diff/1/?file=71745#file71745line808> > > > > Here, also, is the same pattern I reported for the switch-statement > > bodies from lines 748 and 478. This could benefit from a common function > > for assigning the response value. Much more refactoring is beyond the scope of the issue. - rmudgett ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviewboard.asterisk.org/r/4460/#review14601 ----------------------------------------------------------- On March 4, 2015, 11:31 a.m., rmudgett wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviewboard.asterisk.org/r/4460/ > ----------------------------------------------------------- > > (Updated March 4, 2015, 11:31 a.m.) > > > Review request for Asterisk Developers. > > > Bugs: ASTERISK-24755 > https://issues.asterisk.org/jira/browse/ASTERISK-24755 > > > Repository: Asterisk > > > Description > ------- > > A race condition happened between initiating a transfer and requesting > that a dialog termination be delayed. Occasionally, the transferrer > channels would exit the bridge and hangup before the dialog termination > was requested. > > * Made request dialog termination delay before initiating the transfer > action. If the transfer fails then cancel the delayed dialog termination > request. > > * Made safely get the TRANSFER_CONTEXT channel value while the channel is > locked in refer_incoming_attended_request() and > refer_incoming_blind_request(). The pointer returned by > pbx_builtin_getvar_helper() is only valid while the channel is locked. > > * Made refer_attended_alloc() not create the ao2 object with an unneeded > lock. > > > Diffs > ----- > > /branches/13/res/res_pjsip_session.exports.in 432446 > /branches/13/res/res_pjsip_session.c 432446 > /branches/13/res/res_pjsip_refer.c 432446 > /branches/13/include/asterisk/res_pjsip_session.h 432446 > > Diff: https://reviewboard.asterisk.org/r/4460/diff/ > > > Testing > ------- > > The testsuite tests/channels/pjsip/ tests still pass with the patch. > > > Thanks, > > rmudgett > >
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