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| author | marha <marha@users.sourceforge.net> | 2011-02-16 15:17:39 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-02-16 15:17:39 +0000 |
| commit | af02869c907deef944c05df9abdc364706811c08 (patch) | |
| tree | ef9324e3f5cf4dcb3e7c2a9ed5b00500be45825c | |
| parent | 805aafd4cb60a205a350f06da92f6981ac1d8208 (diff) | |
| download | vcxsrv-af02869c907deef944c05df9abdc364706811c08.tar.gz vcxsrv-af02869c907deef944c05df9abdc364706811c08.tar.bz2 vcxsrv-af02869c907deef944c05df9abdc364706811c08.zip | |
Use the prop->size member to know how much data to copy
| -rw-r--r-- | xorg-server/hw/xwin/winmultiwindowclass.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/xorg-server/hw/xwin/winmultiwindowclass.c b/xorg-server/hw/xwin/winmultiwindowclass.c index a5cf2120a..ca08ae483 100644 --- a/xorg-server/hw/xwin/winmultiwindowclass.c +++ b/xorg-server/hw/xwin/winmultiwindowclass.c @@ -139,9 +139,10 @@ winMultiWindowGetWMHints (WindowPtr pWin, WinXWMHints *hints) while (prop) { if (prop->propertyName == XA_WM_HINTS + && prop->format == 32 && prop->data) { - memcpy (hints, prop->data, sizeof (WinXWMHints)); + memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */ return 1; } else @@ -224,9 +225,10 @@ winMultiWindowGetWMNormalHints (WindowPtr pWin, WinXSizeHints *hints) while (prop) { if (prop->propertyName == XA_WM_NORMAL_HINTS + && prop->format == 32 && prop->data) { - memcpy (hints, prop->data, sizeof (WinXSizeHints)); + memcpy (hints, prop->data, 4*(int)prop->size); /* format/8 = 4 */ return 1; } else @@ -260,10 +262,12 @@ winMultiWindowGetTransientFor (WindowPtr pWin, WindowPtr *ppDaddy) while (prop) { - if (prop->propertyName == XA_WM_TRANSIENT_FOR) + if (prop->propertyName == XA_WM_TRANSIENT_FOR + && prop->format == 32 + && prop->data) { if (ppDaddy) - memcpy (ppDaddy, prop->data, sizeof (WindowPtr)); + memcpy (ppDaddy, prop->data, 4*(int)prop->size); /* format/8 = 4 */ return 1; } else |