Re: [PATCH v8 0/3] MR7064: ntdll: Check for invalid GS base in the 64-bit segv_handler.

[Chunhao Hung (＠otakuxtom)]

On Fri Apr 18 23:49:41 2025 +0000, William Horvath wrote:
> I can't reproduce this issue. Some things I noticed:
> - `check_invalid_gs` is coming from `dlls/ntdll/unix/signal_i386.c`,
>
> not my patch. This also should be impossible to see with a proper
> new-WoW64 build of Wine, since the i386 ntdll.so is never used (or built
> at all). See here:
> ❯ grep -irnw . -e ".*check_invalid_gs.*"
> grep: ./lib/wine/x86_64-unix/ntdll.so: binary file matches
> ❯ strings ./lib/wine/x86_64-unix/ntdll.so | grep check_invalid_gs
> check_invalid_gsbase
> check_invalid_gsbase
> check_invalid_gsbase
>
> This leads me to believe your Wine build is broken in some way.
> `check_invalid_gs` should never be visible.
> 2. You're using a staging build of Wine. I tried this as well, but still
> couldn't reproduce the issue.

thanks for point out, that is your patch yes, but it is the version 1. I did not updated when you updated. I will try out the latest one if the fix still working.