Details
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Bug
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Resolution: Fixed
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Major
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- QEMU 0.9.1
- QEMU 0.10.5
- Virtual PC 2004 SP1 (5.3.582.27)
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0.4.14-dev-418-g661b8a2 https://git.reactos.org/?p=reactos.git;a=commit;h=661b8a2a05f70f5d2eddc0fdf089f003e84c79bc
Description
1. Install ReactOS.
2. Install Firefox.
(I disable Maintenance Service. Do not autolaunch at end.)
3. Enable IgnoreManifestCompatVersion on firefox.exe (shortcut).
4. Launch Firefox.
4r1. After a few minutes, it deadlocks. (CORE-12828)
4r2. Then, its crashreporter starts, begin to display and crashes too.
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reactos-bootcd-0.4.12-dev-1082-ge0e5363-x86-gcc-lin-dbg (LastBeforeReleaseBranch)
Crashreporter displays fine.
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reactos-bootcd-0.4.13-dev-1227-g94a66f4-x86-gcc-lin-dbg (Unknown!)
reactos-bootcd-0.4.14-dev-417-g80f091f-x86-gcc-lin-dbg
Crashreporter displays fine.
NB: Need to enable IgnoreManifestCompatVersion on Firefox installer too.
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reactos-bootcd-0.4.14-dev-418-g661b8a2-x86-gcc-lin-dbg (Blocks CORE-16441)
Regressed!
NB: Need to enable IgnoreManifestCompatVersion on Firefox installer too.
reactos-bootcd-0.4.14-dev-1563-g950124b-x86-gcc-lin-dbg (Actually 0.4.15-dev-0)
ReactOS 0.4.15-dev DrWtsn32
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FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
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0013F6D8 7A00BD53 00000000 008A001A 77A9F498 00000011 riched20!release_font_cache +0x3
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0013F780 7A00CA6C 0013F7D4 00000000 00000005 0015D7B0 riched20!select_style +0x368
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0013F798 79FE517D 0013F7D4 00000000 010101A2 0000015A riched20!ME_DestroyContext +0x1a
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0013F818 79FF3493 0015D100 010101A2 0013F86C 00000001 riched20!ME_PaintContent +0x277
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0013F8B8 79FEFE90 00000000 00000001 0013F8D8 00000000 riched20!RichEditWndProc_common +0x2ce
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0013F8D0 79FF01E7 01320216 0000000F 00000000 00000000 riched20!RichEditWndProcW +0x35
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0013F900 77A847EE 79FF01B2 01320216 0000000F 00000000 user32!CALL_EXTERN_WNDPROC +0x1a
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0013FA58 77A78A00 00805540 01320216 0000000F 00000000 user32!IntCallWindowProcW +0x15d8
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0013FAB0 77A7A9C9 0013FAC8 00000020 0013FF90 7C92FD74 user32!User32CallWindowProcFromKernel +0x374
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(win32ss/user/ntuser/msgqueue.c:1267) err: MsqSendMessage timed out 2 Status 102
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0013FB50 7C92FDC5 0013FCBC 01320216 0013FBB8 7C92E776 ntdll!KiUserCallbackDispatcher +0x2e
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0013FC90 77A63B49 00080176 0013FCBC 00000000 00000000 user32!IsDialogMessageW +0x988
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0013FCE8 77A63D47 00080176 00000000 00000001 0013FD18 user32!DIALOG_DoDialogBox +0x1a6
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0013FD08 77A63E9E 00000000 00000066 00000000 00405A32 user32!DialogBoxParamW +0xbb
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0013FD30 00405A28 00405A32 0013FD64 00000001 00410898 crashreporter!EntryPoint +0xffffffffffffffff
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0013FD98 00406E99 0013FE6C 0013FEA8 00154B88 002CDC30 crashreporter!EntryPoint +0xffffffffffffffff
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0013FF00 00403CE7 00000000 00414648 7FFD6000 0013FF64 crashreporter!EntryPoint +0xffffffffffffffff
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0013FF54 00403E9D 00400000 00000000 000206A2 00000001 crashreporter!EntryPoint +0xffffffffffffffff
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0013FFA0 0040E8DA FFFFFFFE 00000009 0013FFF8 00000004 crashreporter!EntryPoint +0xffffffffffffffff
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0013FFF0 7C5C16E7 0040E94C 00000000 EC0100ED 00000000 kernel32!BaseProcessStartup +0x35
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–
reactos-bootcd-0.4.15-dev-3361-g39003dd-x86-gcc-lin-dbg
CORE-17843_0415-3361.txt
with set condition * first always.
Unhandled exception
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ExceptionCode: c0000005
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Faulting Address: 60
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CS:EIP 1b:79d1b934
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DS 23 ES 23 FS 3b GS 0
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EAX: 001628f8 EBX: 0013f7bc ECX: 00000000
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EDX: 00000000 EBP: 0013f768 ESI: 00000041 ESP: 0013f6c8
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EDI: 00000000 EFLAGS: 00010202
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Address:
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* <riched20.dll:2b934 (dll/win32/riched20/style.c:362 (select_style))> (C:\ReactOS\System32\riched20.dll@79cf0000)
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Frames:
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* <riched20.dll:51ca (dll/win32/riched20/context.c:47 (ME_DestroyContext))> (C:\ReactOS\System32\riched20.dll@79cf0000)
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* <riched20.dll:13930 (dll/win32/riched20/paint.c:104 (ME_PaintContent))> (C:\ReactOS\System32\riched20.dll@79cf0000)
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* <riched20.dll:1036d (dll/win32/riched20/editor.c:5029 (RichEditWndProc_common))> (C:\ReactOS\System32\riched20.dll@79cf0000)
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* <riched20.dll:10728 (dll/win32/riched20/editor.c:5087 (RichEditWndProcW))> (C:\ReactOS\System32\riched20.dll@79cf0000)
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* <USER32.dll:675ea (srv/buildbot/worker_data/Build_GCCLin_x86/build/win32ss/user/user32/windows/wndproc_fixup.S:48 (CALL_EXTERN_WNDPROC))> (C:\ReactOS\system32\USER32.dll@77a20000)
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* <USER32.dll:5b906 (win32ss/user/user32/windows/message.c:1547 (IntCallWindowProcW))> (C:\ReactOS\system32\USER32.dll@77a20000)
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* <USER32.dll:5d71c (win32ss/user/user32/windows/message.c:3005 (User32CallWindowProcFromKernel))> (C:\ReactOS\system32\USER32.dll@77a20000)
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* <ntdll.dll:10121 (srv/buildbot/worker_data/Build_GCCLin_x86/build/dll/ntdll/dispatch/i386/dispatch.S:142 (KiUserCallbackDispatcher))> (C:\ReactOS\System32\ntdll.dll@7c920000)
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* <USER32.dll:46662 (win32ss/user/user32/windows/dialog.c:2706 (IsDialogMessageW))> (C:\ReactOS\system32\USER32.dll@77a20000)
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* <USER32.dll:468cd (win32ss/user/user32/windows/dialog.c:549 (DIALOG_DoDialogBox))> (C:\ReactOS\system32\USER32.dll@77a20000)
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* <USER32.dll:46b66 (win32ss/user/user32/windows/dialog.c:1949 (DialogBoxParamW))> (C:\ReactOS\system32\USER32.dll@77a20000)
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? <crashreporter.exe:5a28> (C:\Program Files\Mozilla Firefox\crashreporter.exe@400000)
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? <crashreporter.exe:6e99> (C:\Program Files\Mozilla Firefox\crashreporter.exe@400000)
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? <crashreporter.exe:3ce7> (C:\Program Files\Mozilla Firefox\crashreporter.exe@400000)
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? <crashreporter.exe:3e9d> (C:\Program Files\Mozilla Firefox\crashreporter.exe@400000)
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? <crashreporter.exe:e8da> (C:\Program Files\Mozilla Firefox\crashreporter.exe@400000)
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* <kernel32.dll:11a42 (dll/win32/kernel32/client/proc.c:463 (BaseProcessStartup))> (C:\ReactOS\system32\kernel32.dll@7c620000)
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err:(/win32ss/user/user32/windows/messagebox.c:1048) MessageBox: L"The instruction at \"0x79d1b934\" referenced memory at \"0x00000060\". The memory could not be \"read\".\r\n\nClick on OK to terminate the program.\nClick on CANCEL to debug the program."
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—
I confirmed that c->current_style->font_cache == NULL.
https://git.reactos.org/?p=reactos.git;a=blob;f=dll/win32/riched20/style.c;hb=HEAD#l359
360 static void release_font_cache(ME_FontCacheItem *item)
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361 {
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362 if (item->nRefs > 0)
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363 {
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364 item->nRefs--;
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365 item->nAge = 0;
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366 }
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367 }
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368
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369 void select_style( ME_Context *c, ME_Style *s )
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...
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432 if (c->current_style)
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433 {
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434 release_font_cache( c->current_style->font_cache );
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435 c->current_style->font_cache = NULL;
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436 }
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