From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: patches@linaro.org, Richard Henwood <richard.henwood@arm.com>,
Riku Voipio <riku.voipio@iki.fi>,
Laurent Vivier <laurent@vivier.eu>
Subject: Re: [Qemu-devel] [PATCH for-2.12] linux-user/signal.c: Ensure AArch64 signal frame isn't too small
Date: Tue, 10 Apr 2018 08:05:58 +1000 [thread overview]
Message-ID: <3147e65b-b6ff-a49e-fc40-21396dcbea0c@twiddle.net> (raw)
In-Reply-To: <20180409140714.26841-1-peter.maydell@linaro.org>
On 04/10/2018 12:07 AM, Peter Maydell wrote:
> In particular the dash shell
> would segfault if the frame wasn't as big enough.
Ah, that was the critical difference in my failure to replicate -- the fedora
sysroot doesn't have dash. As you say, the patch matches the kernel so,
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
That said, what the hell is dash doing that relies on this?
r~
next prev parent reply other threads:[~2018-04-09 22:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-09 14:07 [Qemu-devel] [PATCH for-2.12] linux-user/signal.c: Ensure AArch64 signal frame isn't too small Peter Maydell
2018-04-09 14:48 ` Laurent Vivier
2018-04-09 22:05 ` Richard Henderson [this message]
2018-04-09 22:17 ` Peter Maydell
2018-04-10 12:55 ` Peter Maydell
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