[Bug 36189] New: valgrind shows an invalid write in comctl32/tests/listview.c

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Apr 30 14:49:14 CDT 2014


https://bugs.winehq.org/show_bug.cgi?id=36189

            Bug ID: 36189
           Summary: valgrind shows an invalid write in
                    comctl32/tests/listview.c
           Product: Wine
           Version: 1.7.17
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: comctl32
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com

==7218== Invalid write of size 4
==7218==    at 0x53B6117: EDIT_WM_KillFocus (edit.c:3566)
==7218==    by 0x53BB19C: EditWndProc_common (edit.c:5052)
==7218==    by 0x542BF12: EditWndProcA (winproc.c:1077)
==7218==    by 0x542943D: ??? (winproc.c:173)
==7218==    by 0x54295B2: call_window_proc (winproc.c:244)
==7218==    by 0x542B8CB: CallWindowProcA (winproc.c:955)
==7218==    by 0x5184C7A: CallWindowProcT (listview.c:1560)
==7218==    by 0x518ECEA: EditLblWndProcT (listview.c:5900)
==7218==    by 0x518EDA5: EditLblWndProcA (listview.c:5942)
==7218==    by 0x542943D: ??? (winproc.c:173)
==7218==    by 0x54295B2: call_window_proc (winproc.c:244)
==7218==    by 0x542B8CB: CallWindowProcA (winproc.c:955)
==7218==    by 0x4E89662: editbox_subclass_proc (listview.c:729)
==7218==    by 0x542943D: ??? (winproc.c:173)
==7218==    by 0x54295B2: call_window_proc (winproc.c:244)
==7218==    by 0x542B5DF: WINPROC_CallProcWtoA (winproc.c:858)
==7218==    by 0x542B78A: WINPROC_call_window (winproc.c:902)
==7218==    by 0x53E80F8: call_window_proc (message.c:2223)
==7218==    by 0x53EAF96: send_message (message.c:3260)
==7218==    by 0x53EB5B4: SendMessageW (message.c:3454)
==7218==  Address 0x4a71ab4 is 12 bytes inside a block of size 114 free'd
==7218==    at 0x7BC4C704: notify_free (heap.c:263)
==7218==    by 0x7BC51049: RtlFreeHeap (heap.c:1762)
==7218==    by 0x7BC75950: RtlFreeUnicodeString (rtlstr.c:319)
==7218==    by 0x7BC667FF: RtlSetCurrentDirectory_U (path.c:1016)
==7218==    by 0x7B8638D9: init_current_directory (process.c:906)
==7218==    by 0x7B8645E0: __wine_kernel_init (process.c:1179)
==7218==    by 0x7BC5AC35: __wine_process_init (loader.c:3103)
==7218==    by 0x403C7FF: wine_init (loader.c:952)
==7218==    by 0x7BF01192: main (main.c:237)
==7218==

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