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Re: [Qemu-devel] [PATCH] linux-user: limit number of arguments to execve
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] linux-user: limit number of arguments to execve |
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Date: |
Fri, 3 Mar 2017 15:59:03 +0000 |
On 3 March 2017 at 15:57, Jann Horn <address@hidden> wrote:
> On Fri, Mar 3, 2017 at 4:55 PM, Peter Maydell <address@hidden> wrote:
>> This code is already supposed to handle "argument string too big",
>> see commit a6f79cc9a5e.
>>
>> What's the actual bug case we're trying to handle here?
>
> commit a6f79cc9a5e doesn't help here, it only bails out after the two
> alloca() calls
That's why I asked "what's the actual bug case we're trying to handle?"...
thanks
-- PMM