On Sat, Feb 13, 2016 at 5:36 AM, Christian Brabandt <cbli...@256bit.org> wrote:
> Hi Bram! > > On Fr, 12 Feb 2016, Bram Moolenaar wrote: > > > > > Patch 7.4.1306 > > Problem: Job control doesn't work well on MS-Windows. > > Solution: Various fixes. (Ken Takata, Ozaki Kiichi , Yukihiro > Nakadaira, > > Yasuhiro Matsumoto) > > Files: src/Make_mvc.mak, src/eval.c, src/os_unix.c, src/os_win32.c, > > src/proto/os_unix.pro, src/proto/os_win32.pro, src/structs.h > > This patch breaks appveyor (I assume the test_channel test) > https://ci.appveyor.com/project/chrisbra/vim/build/602 > Crash is caused by WM_NETBEANS message issued by WSAAsyncSelect(). let h = job_start('py testdir/test_channel.py') let port = [] sleep 1 let port = readfile('Xportnr') call delete('Xportnr') let c = ch_open('localhost:' . port[0]) echo ch_sendexpr(c, 'hello!') " => request(hello!) " <= response(got it) (Raise WM_NETBEANS and it remains in message queue) call job_stop(h) " Remote socket is closed. ":sleep 1 " Catch WM_NETBEANS. But socket is already closed. " E896: read from channel: A non-blocking socket operation could not be completed immediately. for i in range(1000) try throw "err" catch " When WM_NETBEANS is catched in ex_catch(), it breaks memory. " ex_catch(): " 1585 caught = vim_regexec_nl(®match, current_exception->value, " 1586 (colnr_T)0); " gui_mch_update() is executed in vim_regexec_nl(). And error is thrown. " read_channel(): " 1262 PERROR(_("E896: read from channel")); " And current_exception is free()ed. " cause_errthrow(): " 228 discard_current_exception(); " And the freed memory is used later. endtry endfor -- Yukihiro Nakadaira - yukihiro.nakada...@gmail.com -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
