On Sat, May 27, 2023 at 11:00 AM Michael Tokarev wrote:
>
> Mon, 7 Nov 2022 11:35:10 +0100, you wrote:
> > Make sure to reset data_count if it's equal to (or exceeds) block_size.
> > This prevents an off-by-one read / write when accessing s->fifo_buffer
> > in sdhci_read_dataport / sdhci_write_
Mon, 7 Nov 2022 11:35:10 +0100, you wrote:
> Make sure to reset data_count if it's equal to (or exceeds) block_size.
> This prevents an off-by-one read / write when accessing s->fifo_buffer
> in sdhci_read_dataport / sdhci_write_dataport, both called right after
> sdhci_buff_access_is_sequential.
On Fri, Nov 11, 2022 at 2:51 AM Mauro Matteo Cascella
wrote:
>
> On Wed, Nov 9, 2022 at 5:19 PM Bin Meng wrote:
> >
> > On Wed, Nov 9, 2022 at 6:10 PM Mauro Matteo Cascella
> > wrote:
> > >
> > > On Wed, Nov 9, 2022 at 10:45 AM Siqi Chen wrote:
> > > >
> > > > Hi,
> > > >
> > > > >This reproduc
On Wed, Nov 9, 2022 at 5:19 PM Bin Meng wrote:
>
> On Wed, Nov 9, 2022 at 6:10 PM Mauro Matteo Cascella
> wrote:
> >
> > On Wed, Nov 9, 2022 at 10:45 AM Siqi Chen wrote:
> > >
> > > Hi,
> > >
> > > >This reproducer does not crash my QEMU. Am I missing anything?
> > > I submitted the reproducer.
On Wed, Nov 9, 2022 at 6:10 PM Mauro Matteo Cascella
wrote:
>
> On Wed, Nov 9, 2022 at 10:45 AM Siqi Chen wrote:
> >
> > Hi,
> >
> > >This reproducer does not crash my QEMU. Am I missing anything?
> > I submitted the reproducer. Because the overflow is only one byte, it may
> > not be detected b
Hi,
>This reproducer does not crash my QEMU. Am I missing anything?
I submitted the reproducer. Because the overflow is only one byte, it may
not be detected by the host's heap allocator. Do you compile your qemu
with sanitizer? This is my build configuration: "./configure
--target-list=x86_64-s
On Wed, Nov 9, 2022 at 10:45 AM Siqi Chen wrote:
>
> Hi,
>
> >This reproducer does not crash my QEMU. Am I missing anything?
> I submitted the reproducer. Because the overflow is only one byte, it may not
> be detected by the host's heap allocator. Do you compile your qemu with
> sanitizer? Th
Hi,
On Mon, Nov 7, 2022 at 7:08 PM Mauro Matteo Cascella
wrote:
>
> On Mon, Nov 7, 2022 at 11:35 AM Mauro Matteo Cascella
> wrote:
> >
> > Make sure to reset data_count if it's equal to (or exceeds) block_size.
> > This prevents an off-by-one read / write when accessing s->fifo_buffer
> > in sdh
On Mon, Nov 7, 2022 at 8:12 PM Philippe Mathieu-Daudé wrote:
>
> On 7/11/22 11:35, Mauro Matteo Cascella wrote:
> > Make sure to reset data_count if it's equal to (or exceeds) block_size.
> > This prevents an off-by-one read / write when accessing s->fifo_buffer
> > in sdhci_read_dataport / sdhci_
On 7/11/22 11:35, Mauro Matteo Cascella wrote:
Make sure to reset data_count if it's equal to (or exceeds) block_size.
This prevents an off-by-one read / write when accessing s->fifo_buffer
in sdhci_read_dataport / sdhci_write_dataport, both called right after
sdhci_buff_access_is_sequential.
Fi
On Mon, Nov 7, 2022 at 11:35 AM Mauro Matteo Cascella
wrote:
>
> Make sure to reset data_count if it's equal to (or exceeds) block_size.
> This prevents an off-by-one read / write when accessing s->fifo_buffer
> in sdhci_read_dataport / sdhci_write_dataport, both called right after
> sdhci_buff_ac
11 matches
Mail list logo
