[Mesa-dev] [Bug 87136] Incorrect/undefined behavior from shifting an integer too far

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87136

Matt Turner <mattst88 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #1 from Matt Turner <mattst88 at gmail.com> ---
(In reply to Bruce Dawson from comment #0)
> drivers\dri\i965\brw_fs.cpp(2164):
>    for (int i = 0; i < FRAG_ATTRIB_MAX; i++) {
>       if (!(fp->Base.InputsRead & BITFIELD64_BIT(i)))
> continue;
> 
>       if (prog->Name == 0)
>          key.proj_attrib_mask |= 1 << i; // BUG

This doesn't exist in the code base. In fact, the proj_attrib_mask field was
removed in April 2013! (commit 705c8247)

I'm marking as WONTFIX, because there's no ALREADYFIX and bugzilla isn't
configured to allow OBSOLETE statuses.

I haven't checked whether the other two are still present. Please just submit
fixes directly to the mailing list.

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