http://bugs.winehq.org/show_bug.cgi?id=28610 Bug #: 28610 Summary: Drawing of Text using Message LOGFONT obtained via SystemParametersInfo can cause a crash in drawing of text (difference in behaviour) Product: Wine Version: 1.3.29 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: damian.dixon(a)gmail.com Classification: Unclassified I have narrowed an issue down to a difference in behaviour between Windows and Wine. The problem boils down to the following code: NONCLIENTMETRICS ncm; memset(&ncm, 0, sizeof(NONCLIENTMETRICS)); ncm.cbSize = sizeof(NONCLIENTMETRICS); VERIFY(SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0)); I used the font's returned from this call for drawing text and this caused the crash. The problem is that I upgraded to VS2010 and changed the target to WINVER=0x600. This means that I needed to change my code to the following. NONCLIENTMETRICS ncm; memset(&ncm, 0, sizeof(NONCLIENTMETRICS)); ncm.cbSize = sizeof(NONCLIENTMETRICS); #if(WINVER >= 0x0600) OSVERSIONINFO osvi; memset(&osvi,0,sizeof(osvi)); osvi.dwOSVersionInfoSize = sizeof(osvi); GetVersionEx(&osvi); if (osvi.dwMajorVersion < 6) ncm.cbSize -= sizeof(ncm.iPaddedBorderWidth); #endif VERIFY(SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0)); Note: On windows my application does not actually crash or stop working with my original code and the text is displayed at a size I would kind of expect it to be. -- 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.