On 1/30/23 03:12, fa...@mail.ustc.edu.cn wrote:
1. "The memcpy is definitely wrong, because you're casting a guest address into a
host address, which is incorrect. You have to use g2h()."
There is no need to use g2h(), Because there are both guest address whether source or
dest memory. refer t
1. "The memcpy is definitely wrong, because you're casting a guest address into
a host address, which is incorrect. You have to use g2h()."
There is no need to use g2h(), Because there are both guest address whether
source or dest memory. refer to "linux-user/i386/cpu_loop.c"
target_cpu_copy_re
On Sun, 29 Jan 2023 at 12:10, wrote:
>
> The patch fix bug abort settting CPUX86State::gdt::base on linux-user, the
> bug can write dirty data to emulated segment registers of x86
> Patch address:
> https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg00142.html
> Bug description: https:
The patch fix bug abort settting CPUX86State::gdt::base on linux-user, the bug
can write dirty data to emulated segment registers of x86
Patch address:
https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg00142.html
Bug description: https://gitlab.com/qemu-project/qemu/-/issues/1405
