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Work in Progress: There are too many sources issues with "-Wunused-value" for one person to create all the fixes. If we want to actually use this warning we will need a couple of extra hands-on. Should we suppress "-Wunused-value" ? : I think some of the issues pointed out by clang could be very helpfull, for example the "unref/ref/AST_LIST_REMOVE" changes that where needed in chan_iax2.c and apps/app_agent_pool.c. Some others a less interesting, for example the SCHED_DEL fixes. Will wait for you guys to respond, before continuing. Will needs some more people to finish the '-Wunused-value' task, would be way to much for one person. - Diederik de Groot On March 28, 2015, 8:32 p.m., Diederik de Groot wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviewboard.asterisk.org/r/4554/ > ----------------------------------------------------------- > > (Updated March 28, 2015, 8:32 p.m.) > > > Review request for Asterisk Developers. > > > Bugs: ASTERISK-24917 > https://issues.asterisk.org/jira/browse/ASTERISK-24917 > > > Repository: Asterisk > > > Description > ------- > > clang's static analyzer will throw quite a number warnings / errors during > compilation, some of which can be very helpfull in finding corner-case bugs. > > clang compiler warning:-Wunused-value > > Changes: > apps/app_agent_pool.c > multiple occasions where return value from ast_channel_ref and > ast_channel_unref is not checked not used. > return value from AST_LIST_REMOVE should be checked. > Possible issues with leaked logged reference (added remark) > > channels/chan_iax2.c > return values from ast_callid_ref and ast_callid_unref can/should be used to > update the pointer > return value from AST_SCHED_DEL should be used to update the scheduled > variable > return value from AST_LIST_REMOVE should be checked. > > channels/iax2/parser.c > return value from AST_LIST_REMOVE should be checked. > > include/asterisk/stringfields.h > Quick fix to send the returned value from ast_string_field_ptr_set into the > void. > > Work in Progress: > There are too many sources issues with "-Wunused-value" for one person to > create all the fixes. If we want to actually use this warning we will need a > couple of extra hands-on. > > Should we suppress "-Wunused-value" ? : > I think some of the issues pointed out by clang could be very helpfull, for > example the "unref/ref/AST_LIST_REMOVE" changes that where needed in > chan_iax2.c and apps/app_agent_pool.c. Some others a less interesting, for > example the SCHED_DEL fixes. > > > Diffs > ----- > > /branches/13/include/asterisk/stringfields.h 433444 > /branches/13/channels/iax2/parser.c 433444 > /branches/13/channels/chan_iax2.c 433444 > /branches/13/apps/app_agent_pool.c 433444 > > Diff: https://reviewboard.asterisk.org/r/4554/diff/ > > > Testing > ------- > > > Thanks, > > Diederik de Groot > >
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