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Re: [PATCH v1 09/11] gdbstub: i386: Fix gdb_get_reg16() parameter to unb


From: Richard Henderson
Subject: Re: [PATCH v1 09/11] gdbstub: i386: Fix gdb_get_reg16() parameter to unbreak gdb
Date: Fri, 10 Apr 2020 07:44:15 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1

On 4/9/20 2:15 PM, Alex Bennée wrote:
> From: Peter Xu <address@hidden>
> 
> We should only pass in gdb_get_reg16() with the GByteArray* object
> itself, no need to shift.  Without this patch, gdb remote attach will
> crash QEMU.
> 
> Fixes: a010bdbe719 ("extend GByteArray to read register helpers")
> Signed-off-by: Peter Xu <address@hidden>
> Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> Signed-off-by: Alex Bennée <address@hidden>
> Message-Id: <address@hidden>
> ---
>  target/i386/gdbstub.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <address@hidden>


r~




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