[Bug 28742] New: comctl32/tests/monthcal.ok: Invalid read in MONTHCAL_NotifyDayState() in test_daystate()
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Oct 15 22:26:34 CDT 2011
http://bugs.winehq.org/show_bug.cgi?id=28742
Bug #: 28742
Summary: comctl32/tests/monthcal.ok: Invalid read in
MONTHCAL_NotifyDayState() in test_daystate()
Product: Wine
Version: 1.3.30
Platform: x86
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: comctl32
AssignedTo: wine-bugs at winehq.org
ReportedBy: dank at kegel.com
Classification: Unclassified
Running "make monthcal.ok" in comctl32/tests makes Valgrind complain:
Invalid read of size 4
at memcpy (mc_replace_strmem.c:635)
by MONTHCAL_NotifyDayState (monthcal.c:1902)
by MONTHCAL_UpdateSize (monthcal.c:2545)
by MONTHCAL_WindowProc (monthcal.c:2739)
by ??? (in user32.dll.so)
by call_window_proc (winproc.c:242)
by WINPROC_CallProcAtoW (winproc.c:404)
by WINPROC_call_window (winproc.c:910)
by call_window_proc (message.c:2211)
by send_message (message.c:3084)
by SendMessageA (message.c:3286)
by WIN_CreateWindowEx (win.c:1448)
by CreateWindowExA (win.c:1550)
by create_monthcal_control (monthcal.c:577)
by test_daystate (monthcal.c:1899)
by func_monthcal (monthcal.c:1963)
by run_test (test.h:556)
by main (test.h:624)
Address 0x7f22e4c4 is not stack'd, malloc'd or (recently) free'd
The error happens right when creating the control. I don't know where the wild
pointer comes from.
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