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From: | Philippe Mathieu-Daudé |
Subject: | Re: [PATCH v2 04/30] linux-user: Zero out target_siginfo_t in force_sig() |
Date: | Tue, 24 Aug 2021 18:32:07 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 |
On 8/22/21 5:55 AM, Richard Henderson wrote: > From: Peter Maydell <peter.maydell@linaro.org> > > The target_siginfo_t we populate in force_sig() will eventually > get copied onto the target's stack. Zero it out so that any extra > padding in the sifields union is consistently zero when the guest > sees it. > > Signed-off-by: Peter Maydell <peter.maydell@linaro.org> > Message-Id: <20210813131809.28655-5-peter.maydell@linaro.org> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > linux-user/signal.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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