Re: [PATCH 0/1] MR11017: msi: Catch all exceptions in the custom DLL procedure.

[Hans Leidekker (＠hans)]

Hans Leidekker (@hans) commented about dlls/msi/custom.c:
> {
>              r = custom_proc_wrapper( fn, hPackage );
>          }
> -        __EXCEPT_PAGE_FAULT
> +        __EXCEPT_ALL
>          {
> -            ERR( "Custom action (%s:%s) caused a page fault: %#lx\n",
> +            ERR( "Custom action (%s:%s) caused an exception: %#lx\n",
>                   debugstr_w(dll), debugstr_a(proc), GetExceptionCode() );
>              r = ERROR_SUCCESS;

A quick test shows that we should return ERROR_INSTALL_FAILURE for exceptions.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/11017#note_141640