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xf86XvMCScreenInit: Clear pScreenPriv->dixinfo when freeing pAdapt 

Fixes double-free later in xf86XvMCCloseScreen, which would generally
cause fireworks.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Michel Dänzer 2018-01-24 12:28:38 +01:00 committed by Adam Jackson
parent 76732f498f
commit 75408f53d4
1 changed files with 1 additions and 0 deletions
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1
hw/xfree86/common/xf86xvmc.c
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@ -187,6 +187,7 @@ xf86XvMCScreenInit(ScreenPtr pScreen,
} }
if (!pAdapt[i].xv_adaptor) { if (!pAdapt[i].xv_adaptor) {
/* no adaptor by that name */ /* no adaptor by that name */
pScreenPriv->dixinfo = FALSE;
free(pAdapt); free(pAdapt);
return FALSE; return FALSE;
} }