[PATCH] Fix out-of-bounds array access when setting arm float registers

Hans Wennborg via cfe-commits cfe-commits at lists.llvm.org
Thu Sep 10 15:21:49 PDT 2015


+Tom for 3.7.1

On Fri, Aug 21, 2015 at 6:41 PM, Saleem Abdulrasool
<compnerd at compnerd.org> wrote:
> On Fri, Aug 21, 2015 at 11:02 AM, Hans Wennborg <hans at chromium.org> wrote:
>>
>> On Thu, Aug 20, 2015 at 8:28 PM, Saleem Abdulrasool
>> <compnerd at compnerd.org> wrote:
>> > On Thu, Aug 20, 2015 at 2:13 PM, Hans Wennborg <hans at chromium.org>
>> > wrote:
>> >>
>> >> +Saleem and Renato; maybe you can take a look?
>> >
>> >
>> > Thanks for pointing this out!
>> >
>> > The patch is correct and pretty safe to apply for 3.7 I think since its
>> > a
>> > simple bug fix, and can result in VFP state corruption (the invalid
>> > memory
>> > access in this case shouldn't access to arbitrary memory fortunately).
>> > I've
>> > applied to trunk as SVN r245665.  Should I send a request on the thread
>> > for
>> > the actual commit?
>>
>> It's too late to get this into 3.7.0, but it seems like a good
>> candidate for 3.7.1. I'll put it on my list and we can merge it when
>> Tom starts preparing the dot-release.
>
>
> Sounds good to me.  Thanks.  If you can keep it on your list for 3.7.1, that
> would be greatly appreciated.


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