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NULL checks

This commit is contained in:
Alan Hourihane 2008-06-26 22:49:33 +01:00
parent 621fa337fb
commit 410b0a4254
1 changed files with 4 additions and 1 deletions
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5
hw/xfree86/drivers/modesetting/exa.c
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@ -463,7 +463,7 @@ ExaPrepareSolid(PixmapPtr pPixmap, int alu, Pixel planeMask, Pixel fg)
if (!EXA_PM_IS_SOLID(&pPixmap->drawable, planeMask)) if (!EXA_PM_IS_SOLID(&pPixmap->drawable, planeMask))
return FALSE; return FALSE;
if (!priv->tex) if (!priv || !priv->tex)
return FALSE; return FALSE;
if (alu != GXcopy) if (alu != GXcopy)
@ -515,6 +515,9 @@ ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir,
if (!EXA_PM_IS_SOLID(&pSrcPixmap->drawable, planeMask)) if (!EXA_PM_IS_SOLID(&pSrcPixmap->drawable, planeMask))
return FALSE; return FALSE;
if (!priv || !src_priv)
return FALSE;
if (!priv->tex || !src_priv->tex) if (!priv->tex || !src_priv->tex)
return FALSE; return FALSE;