On 2020/10/30 22:35, Peter Maydell wrote:
> On Fri, 30 Oct 2020 at 14:29, Peter Maydell wrote:
>>
>> On Fri, 30 Oct 2020 at 10:23, AlexChen wrote:
>>>
>>> In omap_lcd_interrupts(), the pointer omap_lcd is dereferenced before
>>> being check if it is valid, which may lead to NULL pointer dereferen
On Fri, 30 Oct 2020 at 14:29, Peter Maydell wrote:
>
> On Fri, 30 Oct 2020 at 10:23, AlexChen wrote:
> >
> > In omap_lcd_interrupts(), the pointer omap_lcd is dereferenced before
> > being check if it is valid, which may lead to NULL pointer dereference.
> > So move the assignment to surface afte
On Fri, 30 Oct 2020 at 10:23, AlexChen wrote:
>
> In omap_lcd_interrupts(), the pointer omap_lcd is dereferenced before
> being check if it is valid, which may lead to NULL pointer dereference.
> So move the assignment to surface after checking that the omap_lcd is valid.
>
> Reported-by: Euler Ro
In omap_lcd_interrupts(), the pointer omap_lcd is dereferenced before
being check if it is valid, which may lead to NULL pointer dereference.
So move the assignment to surface after checking that the omap_lcd is valid.
Reported-by: Euler Robot
Signed-off-by: Alex Chen
---
hw/display/omap_lcdc.c
