[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] linux-user: don't short-circuit read with zero
|
From: |
Richard Henderson |
|
Subject: |
Re: [Qemu-devel] [PATCH] linux-user: don't short-circuit read with zero length |
|
Date: |
Wed, 12 Sep 2018 10:22:25 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
On 09/11/2018 05:03 AM, Andreas Schwab wrote:
> + if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0)))
> + goto efault;
The goto should not compile on head, after 2852aafd9d05.
r~