OpenHarmony/third_party_mesa3d
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fix coverity 926: use before NULL check

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This commit is contained in:
Dave Airlie
2006-03-23 04:13:37 +00:00
parent f756924fa5
commit eab896cc21
1 changed files with 4 additions and 2 deletions
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6
src/mesa/drivers/dri/common/dri_util.c
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@@ -659,10 +659,12 @@ static void
driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
{
__DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *) drawablePrivate;
__DRIscreenPrivate *psp = pdp->driScreenPriv;
int scrn = psp->myNum;
__DRIscreenPrivate *psp;
int scrn;
if (pdp) {
psp = pdp->driScreenPriv;
scrn = psp->myNum;
(*psp->DriverAPI.DestroyBuffer)(pdp);
if ((*dri_interface->windowExists)(dpy, pdp->draw))
(void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);