http://bugs.winehq.org/show_bug.cgi?id=17822
Summary: Logic Friday: crashes when entering equation Product: Wine Version: 1.1.17 Platform: PC-x86-64 OS/Version: Linux Status: NEW Keywords: download Severity: normal Priority: P2 Component: richedit AssignedTo: wine-bugs@winehq.org ReportedBy: austinenglish@gmail.com
Created an attachment (id=20080) --> (http://bugs.winehq.org/attachment.cgi?id=20080) +richedit
Reported in wine-users: http://forum.winehq.org/viewtopic.php?t=4199&highlight=logic+friday
native riched20 works around it.
Backtrace: =>0 0xf7c9c4f6 memcpy+0x46() in libc.so.6 (0x0033d888) 1 0x7de9b72f ME_GetTextRange+0x7f(editor=0x6a28d8, rng=<register EDI not in topmost frame>, unicode=0) [/home/austin/wine-git/dlls/riched20/editor.c:1922] in riched20 (0x0033d8c8) 2 0x7dea4d3e ME_HandleMessage+0x3e3e(editor=0x6a28d8, msg=<register EDI not in topmost frame>, wParam=0, lParam=4525552, unicode=0, phresult=0x33e344) [/home/austin/wine-git/dlls/riched20/editor.c:3603] in riched20 (0x0033e2e8) 3 0x7dea7239 RichEditWndProc_common+0x1a9(hWnd=0x20040, msg=<register ESI not in topmost frame>, wParam=0, lParam=4525552, unicode=0) [/home/austin/wine-git/dlls/riched20/editor.c:4439] in riched20 (0x0033e398) 4 0x7dea7686 RichEditWndProcA+0x26(hWnd=0x20040, msg=1099, wParam=0, lParam=4525552) [/home/austin/wine-git/dlls/riched20/editor.c:4462] in riched20 (0x0033e3b8) 5 0x7eb3008a WINPROC_wrapper+0x1a() in user32 (0x0033e3e8) 6 0x7eb304da call_window_proc+0x6a(hwnd=<register EDI not in topmost frame>, msg=<register ESI not in topmost frame>, wp=0, lp=4525552, result=0x33e460, arg=0x7dea7660) [/home/austin/wine-git/dlls/user32/winproc.c:458] in user32 (0x0033e428) 7 0x7eb36592 CallWindowProcA+0x52(func=0x7dea7660, hwnd=0x20040, msg=1099, wParam=0, lParam=4525552) [/home/austin/wine-git/dlls/user32/winproc.c:2292] in user32 (0x0033e468)
+richedit attached
http://bugs.winehq.org/show_bug.cgi?id=17822
Austin English austinenglish@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- URL| |http://sontrak.com/downloads | |.aspx
http://bugs.winehq.org/show_bug.cgi?id=17822
Dylan Smith dylan.ah.smith@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dylan.ah.smith@gmail.com Status|NEW |ASSIGNED
--- Comment #1 from Dylan Smith dylan.ah.smith@gmail.com 2009-03-22 23:17:41 --- The problem was the lack of a bounds check on EM_GETTEXTRANGE, and not handling the undocumented special case of cpMin==0 && cpMax==-1, which is treated as select all.
I created a patch to fix the bug and sent it to wine-patches.
richedit: Add bounds checks for EM_GETTEXTRANGE with tests. (Bug 17822) http://www.winehq.org/pipermail/wine-patches/2009-March/070916.html
http://bugs.winehq.org/show_bug.cgi?id=17822
Austin English austinenglish@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch
--- Comment #2 from Austin English austinenglish@gmail.com 2009-03-23 01:58:27 --- (In reply to comment #1)
The problem was the lack of a bounds check on EM_GETTEXTRANGE, and not handling the undocumented special case of cpMin==0 && cpMax==-1, which is treated as select all.
I created a patch to fix the bug and sent it to wine-patches.
richedit: Add bounds checks for EM_GETTEXTRANGE with tests. (Bug 17822) http://www.winehq.org/pipermail/wine-patches/2009-March/070916.html
I swear I can't file a richedit bug without it going 12 hours before you've fixed it.
Slow down, jeez...give others a chance ;-).
Now if only I could everyone else to fix their bugs that quickly...
http://bugs.winehq.org/show_bug.cgi?id=17822
Dylan Smith dylan.ah.smith@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED
--- Comment #3 from Dylan Smith dylan.ah.smith@gmail.com 2009-03-23 13:23:26 --- (In reply to comment #2)
I swear I can't file a richedit bug without it going 12 hours before you've fixed it.
I'm sure I leave some bugs. I just watch the new richedit bugs for easy ones to fix.
Slow down, jeez...give others a chance ;-).
Now if only I could everyone else to fix their bugs that quickly...
Thanks for the compliment.
I'm sure the other developers are just distracted by the many other bugs to fix, so don't have the time to fix the new bugs.
Anyway, the my patch was accepted as commit caca4860290013b8fcf63a101d314346f870cbf4.
The bug seems to be fixed now.
http://bugs.winehq.org/show_bug.cgi?id=17822
--- Comment #4 from Austin English austinenglish@gmail.com 2009-03-23 13:25:18 --- (In reply to comment #3)
Slow down, jeez...give others a chance ;-).
Now if only I could everyone else to fix their bugs that quickly...
Thanks for the compliment.
I'm sure the other developers are just distracted by the many other bugs to fix, so don't have the time to fix the new bugs.
I know, just teasing.
Anyway, the my patch was accepted as commit caca4860290013b8fcf63a101d314346f870cbf4.
The bug seems to be fixed now.
Yep, works great. I'll put a note in the forum for the user.
http://bugs.winehq.org/show_bug.cgi?id=17822
Alexandre Julliard julliard@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
--- Comment #5 from Alexandre Julliard julliard@winehq.org 2009-03-27 13:57:03 --- Closing bugs fixed in 1.1.18.
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