mesa-24.2.7

[zeckma]

New point release

[zeckma]

New features

• None

Bug fixes

• brw_fs_opt_copy_propagation incorrectly handles size changes of uniforms

• nouveau paraview msaa corruption 23.1 bisected regression

• Missing xshmfence dependency for X11 WSI on macOS

• [AMDGPU RDNA3] Black square artifacts in viewport renders in Blender

• radv: test_sm67_sample_cmp_level test in vkd3d-proton fails

• [ANV] LNL tiled corruption in background traci Blackops3-trace-dx11-1080p-high

• [anv] Possible regression in e3814dee1ac0f90771b921a4f6f5aed10f06e8d4

• Confidential issue #12092

Full release notes at: ​https://docs.mesa3d.org/relnotes/24.2.7.html

[zeckma]

Fixed at 049e32abe721d4677e829ca6c25c4fb684fe2498.

[Douglas R. Reno]

We need to keep an eye out for a CVE for that confidential issue (will check again every few days).

The commit where this was fixed at was here: ​https://gitlab.freedesktop.org/mesa/mesa/-/commit/d480ca55aa77cc3bc97a904ca72bf13e2b1910ab

util/primconvert: Avoid OoB with improbable draws

Detect when the temporary index buffer cannot be generated due to too
large primitive count, and simply drop the draw on the floor.

Fixes a webgl reachable asan/crash.

Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12092


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarAlyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-By: default avatarMike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <!31914>
(cherry picked from commit 98ff271c)

Upstream seems to be treating this like a security vulnerability.