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xfixes: calloc, not malloc the cursorScreenRec 

Debugging NULL pointers is significantly easier than random memory.
Plus, if new fields (such as pointer barriers) are added they may just be
properly initialised.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Peter Hutterer 2011-02-11 13:50:10 +10:00
parent d3499556d8
commit c9f7b303a3
1 changed files with 1 additions and 1 deletions
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xfixes/cursor.c
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@ -1045,7 +1045,7 @@ XFixesCursorInit (void)
ScreenPtr pScreen = screenInfo.screens[i]; ScreenPtr pScreen = screenInfo.screens[i];
CursorScreenPtr cs; CursorScreenPtr cs;
cs = (CursorScreenPtr) malloc(sizeof (CursorScreenRec)); cs = (CursorScreenPtr) calloc(1, sizeof (CursorScreenRec));
if (!cs) if (!cs)
return FALSE; return FALSE;
Wrap (cs, pScreen, CloseScreen, CursorCloseScreen); Wrap (cs, pScreen, CloseScreen, CursorCloseScreen);