Messages in this thread | | | Date | Mon, 18 Nov 2013 20:37:59 -0800 | From | "H. Peter Anvin" <> | Subject | Re: [tip:x86/asm] x86-64, copy_user: Remove zero byte check before copy user buffer. |
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On 11/16/2013 10:44 PM, Linus Torvalds wrote: > So this doesn't do the 32-bit truncation in the error path of the generic > string copy. Oversight? > > Linus
Hi Linus,
Do you have a preference:
1. Considering the 32-bit truncation incidental (take it or leave it); 2. Require the 32-bit truncation, or 3. Get rid of it completely?
-hpa
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