User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3b) Gecko/20030131 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3b) Gecko/20030131 If you open the URL, Mozilla crashes. Flash's version is: Shockwave Flash 6.0 r69 I don't know this is Mozilla's bug or Flash's. But crash happens at many pages which uses Flash. Reproducible: Always Steps to Reproduce: 1. Open http://www.macromedia.com/ 2. 3. Actual Results: Crash. Expected Results: Not crash. Stach trace. #0 0x00000000 in ?? () #1 0x42189622 in _XimWrite () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #2 0x42189939 in _XimFilterWaitEvent () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #3 0x42188a79 in _XimThaiCloseIM () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #4 0x418a1f27 in XFilterEvent () from /usr/X11R6/lib/libX11.so.6 #5 0x4241cff2 in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #6 0x4241d11a in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #7 0x42427e5c in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #8 0x423f8df9 in xt_event_dispatch (source_data=0x8f19f68, call_back=0, user_data=0x0) at gtk2xtbin.c:158 #9 0x41c520b9 in g_get_current_time () from /usr/lib/libglib-2.0.so.0 #10 0x41c52e5f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #11 0x41c53233 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #12 0x41c5390f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #13 0x419cb71f in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #14 0x41822da2 in nsAppShell::Run() (this=0x8128b70) at nsAppShell.cpp:138 #15 0x417c9a4f in nsAppShellService::Run() (this=0x81063c0) at nsAppShellService.cpp:479 #16 0x0804e7e1 in main1 (argc=1, argv=0xbffff5d4, nativeApp=0x0) at nsAppRunner.cpp:1273 #17 0x0804f280 in main (argc=1, argv=0xbffff5d4) at nsAppRunner.cpp:1636

Is this in some way a duplicate of bug 182931 ?

Last stack trace is GTK+2 build. This is stack trace of GTK+1 build. #0 0x43758a70 in _XimThaiCloseIM () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #1 0x40342f27 in XFilterEvent () from /usr/X11R6/lib/libX11.so.6 #2 0x414bfff2 in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #3 0x414c011a in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #4 0x414cae5c in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #5 0x41231b1f in xt_event_dispatch (source_data=0x0, current_time=0xbffff2e0, user_data=0x8cdf0f0) at gtkxtbin.c:123 #6 0x402d24c8 in g_get_current_time () from /usr/lib/libglib-1.2.so.0 #7 0x402d2ad3 in g_get_current_time () from /usr/lib/libglib-1.2.so.0 #8 0x402d2c6c in g_main_run () from /usr/lib/libglib-1.2.so.0 #9 0x401f37f7 in gtk_main () from /usr/lib/libgtk-1.2.so.0 #10 0x4167a344 in nsAppShell::Run() (this=0x83bd458) at nsAppShell.cpp:346 #11 0x42793a4f in nsAppShellService::Run() (this=0x83bd410) at nsAppShellService.cpp:479 Additional information: Using atokx that is kana-kanji conversion processor causes crash, bat kinput + canna does not. Katakai-san do you have any information about this problem?

Hi Oshima-san, Could you tell me your linux distribution? I'll try. Actually it causes core dump in XIM of Xlib.

My enveironment: Distro: Debian GNU/Linux sid(unstable) XFree86 4.2.1-5 Metacity 2.4.21-2 atokx 1.0-1

Reproduced on my environment - VineLinux 2.6, Mozilla dumps core in xim of Xlib. I'll look into this. Assigned to myself. (gdb) where #0 0x4090aff3 in _XimXFilterWaitEvent () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #1 0x4040936a in XFilterEvent () from /usr/X11R6/lib/libX11.so.6 #2 0x40f6377e in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #3 0x40f63ba9 in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #4 0x40f6eef3 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #5 0x40f47912 in xt_event_dispatch () from /usr/lib/libgtkxtbin.so #6 0x403961b5 in g_main_dispatch (dispatch_time=0xbffff29c) at gmain.c:656 #7 0x40396781 in g_main_iterate (block=1, dispatch=1) at gmain.c:877 #8 0x40396921 in g_main_run (loop=0x833f248) at gmain.c:935 #9 0x402aeeac in gtk_main () from /usr/lib/libgtk-1.2.so.0 #10 0x4085476e in nsAppShell::Run () from /usr/lib/mozilla-1.1/components/libwidget_gtk.so #11 0x40836008 in nsAppShellService::Run () from /usr/lib/mozilla-1.1/components/libnsappshell.so #12 0x080519fd in getCountry () at eval.c:88 #13 0x0805233e in main () at eval.c:88 #14 0x404befff in __libc_start_main (main=0x80521dc <main>, argc=1, ubp_av=0xbffff4c4, init=0x804c280 <_init>, fini=0x80539c4 <_fini>, rtld_fini=0x4000c420 <_dl_fini>, stack_end=0xbffff4bc) at ../sysdeps/generic/libc-start.c:129

Japanese tester reports VJE-Delta 3.0 and Wnn7/xwnmo also cause crash. So I don't think this is ATOKX-specific problem. Reports in Bugzilla-jp are: http://bugzilla.mozilla.gr.jp/show_bug.cgi?id=2961#c3 http://bugzilla.mozilla.gr.jp/show_bug.cgi?id=2961#c4

It seems that the problem is in X lib or flash plugin, not in Mozilla. I have verified that Mozilla XIM codes (under widget/src/gtk) does not cause this problem. I tried Mozilla built without USE_XIM ifdef and verified the same problem happens, which means the crash happens when flash calls XIM API. I need to debug X lib. For flash, I have submitted a bug report to macromedia.

Flash 6.0.79.0 is released. I tested it with 1.3 branch nightly build. {Mozilla/5.0 (X11; U; Linux i686; ja-JP; rv:1.3b) Gecko/20030227} <http://www.macromedia.com/> is modified, then now I don't see crash when visit there. but this release doesn't seem to fix the problem. for example, I have crash when visit my ISP web site: <http://www.tiki.ne.jp/>.

sorry I had 2 mistakes. forgot to show stack trace. and builds I tested is 1.3b build with my some testing patch and 1.3 branch nightly build at 2003-03-04-11-1.3. stack trace: #0 0x411dbe34 in _XimThaiCloseIM () from /usr/X11R6/lib/X11/locale/common/ximcp.so.2 #1 0x402f1ff3 in XFilterEvent () from /usr/X11R6/lib/libX11.so.6 #2 0x415ab006 in _XtOnGrabList () from /usr/X11R6/lib/libXt.so.6 #3 0x415ab12e in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6 #4 0x415b5e70 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #5 0x411e1b58 in _init () from /home/kenz/mozilla/libgtkxtbin.so #6 0x402814c8 in g_get_current_time () from /usr/lib/libglib-1.2.so.0 #7 0x40281ad3 in g_get_current_time () from /usr/lib/libglib-1.2.so.0 #8 0x40281c6c in g_main_run () from /usr/lib/libglib-1.2.so.0 #9 0x401a27f7 in gtk_main () from /usr/lib/libgtk-1.2.so.0 #10 0x4118dbbc in NSGetModule () from /home/kenz/mozilla/components/libwidget_gtk.so #11 0x41163996 in NSGetModule () from /home/kenz/mozilla/components/libnsappshell.so #12 0x08057de9 in getCountry () #13 0x080584d5 in main () #14 0x403e3a51 in __libc_start_main () from /lib/libc.so.6

no reply yet from macromedia about this bug...

http://www.macromedia.com/ has been changed. Now mozilla doesn't crash with flash 6. I will find the page that causes crash.

No reply from macromedia. I have sent bug report again.

I just heard MIYASHITA Hisashi (himi@meadowy.org) had found the problem in X11R6, here is his solution: ================================ I've found what cause this problem accurately. ximcp.so fails to manage filter registration under a certain conditaion. Could all of you test the following patch? -------------------------------------------------------------------------------- Index: imDefIm.c =================================================================== RCS file: /cvs/xc/lib/X11/imDefIm.c,v retrieving revision 1.9 diff -c -r1.9 imDefIm.c *** imDefIm.c 2001/10/28 03:32:34 1.9 --- imDefIm.c 2003/08/22 05:23:14 *************** *** 2074,2079 **** --- 2074,2080 ---- _XimRegisterServerFilter(im); return True; } + _XimShutdown(im); #ifdef XIM_CONNECTABLE } else if (IS_DELAYBINDABLE(im)) { if (_XimDelayModeSetAttr(im)) --------------------------------------------------------------------------------

Ervin Yan, Japanese users report the patch seems good. http://bugzilla.mozilla.gr.jp/show_bug.cgi?id=2961 Thanks for your great work.

Maybe I'm seeing this bug, maybe not. Mozilla 1.4 started occasionally crashing since I installed Java and Flash plugins. The easiest example is http://www.nasa.gov/ Upon clicking "skip intro" Moz dies. Seems like Flash plugin related problem. Moz does not crash with flash .so module renamed out of the way in the plugins/. My Flash is: Flash Player 6 for Linux Mozilla Plug-in and Standalone players Update Version 6.0r79 4 March 2003

Testcase for this bug;

This bug was already fixed on SuSE, so for currently, it only can be reproduced on RedHat 9 platform. Please use the testcase I attached to reproduce this bug on Redhat platform;

A.D There is no flash file in your attached testcase:-( Jay

This may or may not be the same as bug 209429, but major Linux distro. vendors updated XFree86 packages with fixes a while ago and that was rel-noted in Mozilla i18n rel. notes (see bug 211213 comment #13). I'm not sure what to do when a bug can be 'fixed' by upgrading a third-party library.

*** Bug 209429 has been marked as a duplicate of this bug. ***

> I'm not sure what to do when a bug can be 'fixed' by upgrading a third-party > library. not a Mozilla bug ==> INVALID

*** Bug 211340 has been marked as a duplicate of this bug. ***