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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after "spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory""
href="https://bugs.freedesktop.org/show_bug.cgi?id=104338#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after "spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory""
href="https://bugs.freedesktop.org/show_bug.cgi?id=104338">bug 104338</a>
from <span class="vcard"><a class="email" href="mailto:jason@jlekstrand.net" title="Jason Ekstrand <jason@jlekstrand.net>"> <span class="fn">Jason Ekstrand</span></a>
</span></b>
<pre>Yeah, I've run into similar issues with DOOM. I sent a patch last night
which should help with it. I'm actually planning to revamp it a bit and
resend.
On January 2, 2018 05:09:25 <a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a> wrote:
<span class="quote">> <a class="bz_bug_link
bz_status_NEW "
title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after "spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory""
href="show_bug.cgi?id=104338">https://bugs.freedesktop.org/show_bug.cgi?id=104338</a></span >
>
<span class="quote">> --- <a href="show_bug.cgi?id=104338#c1">Comment #1</a> from Eero Tamminen <<a href="mailto:eero.t.tamminen@intel.com">eero.t.tamminen@intel.com</a>> ---
> (In reply to Eero Tamminen from <a href="show_bug.cgi?id=104338#c0">comment #0</a>)
>> Does this check need also relaxing?</span >
>
<span class="quote">> The reason why ask about this is because of this comment:
> "we've seen glslang (even the latest from master) generating invalid SPIR-V
> code for your Raytracing demo, it gets a type conversion wrong on the Sphere
> type"</span >
>
<span class="quote">> in the Raytracing demo bug:
> <a href="https://github.com/SaschaWillems/Vulkan/issues/345">https://github.com/SaschaWillems/Vulkan/issues/345</a></span >
>
<span class="quote">> --
> You are receiving this mail because:
> You are the assignee for the bug.</span ></pre>
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