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xfree86: Fix out of array bound access to xf86Entities 

Signed-off-by: Łukasz Spintzyk <lukasz.spintzyk@synaptics.com>
(cherry picked from commit d66b7ec129)
This commit is contained in:
Łukasz Spintzyk 2021-06-23 15:26:23 +02:00
parent a4210fe07a
commit 1fc0ca6e68
1 changed files with 2 additions and 2 deletions
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2
hw/xfree86/common/xf86Bus.c
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@ -525,8 +525,8 @@ xf86GetDevFromEntity(int entityIndex, int instance)
for (i = 0; i < xf86Entities[entityIndex]->numInstances; i++) for (i = 0; i < xf86Entities[entityIndex]->numInstances; i++)
if (xf86Entities[entityIndex]->devices[i]->screen == instance) if (xf86Entities[entityIndex]->devices[i]->screen == instance)
break;
return xf86Entities[entityIndex]->devices[i]; return xf86Entities[entityIndex]->devices[i];
return NULL;
} }
/* /*