http://bugs.winehq.org/show_bug.cgi?id=24241 Summary: Open file dialog triggers "Invalid free" Valgrind warning Product: Wine Version: unspecified Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: shell32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: bart.vanassche(a)gmail.com Occurred with a clone of the Wine git repository last updated on Monday August 30, 2010 + a patch that informs Valgrind about heap tail zones. The Valgrind complaint below was triggered by the open file dialog (MFC CFileDialog) and shows that Wine tries to free static memory (a static variable called emptyW): Invalid free() / delete / delete[] at 0x476F851: do_VALGRIND_FREELIKE_BLOCK (wine.git/dlls/ntdll/heap.c:231) by 0x47727A5: RtlFreeHeap (wine.git/dlls/ntdll/heap.c:1778) by 0x509BB83: IMalloc_fnFree (wine.git/dlls/ole32/ifs.c:262) by 0x509C1D6: CoTaskMemFree (wine.git/dlls/ole32/ifs.c:411) by 0x4DEC027: StrRetToStrNW (wine.git/dlls/shell32/shellstring.c:99) by 0x4E0E67E: ShellView_OnNotify (wine.git/dlls/shell32/shlview.c:1432) by 0x4E0F735: ShellView_WndProc (wine.git/dlls/shell32/shlview.c:1684) by 0x4CB21E9: ??? (in /usr/lib/wine/user32.dll.so) by 0x4CB2873: call_window_proc (wine.git/dlls/user32/winproc.c:242) by 0x4CB4C2B: WINPROC_call_window (wine.git/dlls/user32/winproc.c:899) by 0x4C7B35C: call_window_proc (wine.git/dlls/user32/message.c:2201) by 0x4C80B42: send_message (wine.git/dlls/user32/message.c:3041) by 0x4C81063: SendMessageW (wine.git/dlls/user32/message.c:3164) by 0x4FABB7B: notify_hdr (wine.git/dlls/comctl32/listview.c:839) by 0x4FAD06C: notify_dispinfoT (wine.git/dlls/comctl32/listview.c:984) by 0x4FADD5C: LISTVIEW_GetItemT (wine.git/dlls/comctl32/listview.c:6613) by 0x4FADFA8: LISTVIEW_GetItemW (wine.git/dlls/comctl32/listview.c:1601) by 0x4FAF48C: LISTVIEW_DrawItem (wine.git/dlls/comctl32/listview.c:4459) by 0x4FB63D4: LISTVIEW_RefreshReport (wine.git/dlls/comctl32/listview.c:4751) by 0x4FBAFDA: LISTVIEW_Refresh (wine.git/dlls/comctl32/listview.c:4998) by 0x4FBDB68: LISTVIEW_Paint (wine.git/dlls/comctl32/listview.c:10392) by 0x4FBDCC6: LISTVIEW_WMPaint (wine.git/dlls/comctl32/listview.c:10417) by 0x4FBF4CC: LISTVIEW_WindowProc (wine.git/dlls/comctl32/listview.c:11452) by 0x4CB21E9: ??? (in /usr/lib/wine/user32.dll.so) by 0x4CB2873: call_window_proc (wine.git/dlls/user32/winproc.c:242) by 0x4CB4C2B: WINPROC_call_window (wine.git/dlls/user32/winproc.c:899) by 0x4C7C0FD: DispatchMessageW (wine.git/dlls/user32/message.c:3709) by 0x4C4EAE1: IsDialogMessageW (wine.git/dlls/user32/dialog.c:1258) by 0x4C4EC43: DIALOG_DoDialogBox (wine.git/dlls/user32/dialog.c:812) by 0x4C509BD: DialogBoxIndirectParamAorW (wine.git/dlls/user32/dialog.c:877) by 0x4C50A51: DialogBoxIndirectParamA (wine.git/dlls/user32/dialog.c:887) by 0x92CDCD8: GetFileName95 (wine.git/dlls/comdlg32/filedlg.c:317) Address 0x4f7116c is 0 bytes inside data symbol "emptyW.55484" -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.