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@winehq.org Reporter: austinenglish@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==