Re: [Qemu-stable] [Qemu-devel] [PATCH for-2.0 33/47] dmg: prevent out-of-bounds array access on terminator

[Max Reitz]

On 26.03.2014 13:05, Stefan Hajnoczi wrote:
> When a terminator is reached the base for offsets and sectors is stored.
> The following records that are processed will use this base value.
>
> If the first record we encounter is a terminator, then calculating the
> base values would result in out-of-bounds array accesses.  Don't do
> that.
>
> Signed-off-by: Stefan Hajnoczi <address@hidden>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>   block/dmg.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Max Reitz <address@hidden>