http://bugs.winehq.org/show_bug.cgi?id=17431 Summary: SPY_DumpMem shouldn't crash when given an invalid pointer Product: Wine Version: 1.1.15 Platform: Other URL: http://test.winehq.org/data/3fa05ae6a7c08f9534badfeffbe0 2db9e00ab47a/wine_xp_ae-ub810-all/comctl32:datetime.html OS/Version: other Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: user32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: madewokherd(a)gmail.com The linked test was run by Austin English with WINEDEBUG=+all. The line in the test that caused the crash was probably this one, or a similar line: http://source.winehq.org/git/wine.git/?a=blob;f=dlls/comctl32/tests/datetime... The test is sending DTM_SETMCCOLOR, which has lParam as a COLORREF. SPY_DumpStructure is checking for several LVM_ messages that have a pointer in lParam. Apparently, DTM_SETMCCOLOR has the same value as one of those other symbols, and our message spy code can't tell the difference. I don't think we can avoid this situation, but it shouldn't crash. SPY_DumpMem should be able to catch page faults. -- 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.