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Re: [Qemu-arm] [PATCH for-2.12] linux-user/signal.c: Ensure AArch64 sign
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-arm] [PATCH for-2.12] linux-user/signal.c: Ensure AArch64 signal frame isn't too small |
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Date: |
Tue, 10 Apr 2018 08:05:58 +1000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
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 <address@hidden>
That said, what the hell is dash doing that relies on this?
r~