54077d9893
When running the Vulkan CTS test dEQP-VK.api.device_init.create_instance_device_intentional_alloc_fail.basic , the driver sometimes crashes because of cleaning up sequences try to do pvr_suballoc_bo_free() on bo's that is never initialized (thus old stale value remains as pointer). Fix the issues that lead to wild pointers access (a wrong cleanup sequence and trying to free bo's that fails to be allocated). The CTS test still fails here with "Allocations still remain, failed on index 4274", but at least it does not crash now. Reviewed-by: Frank Binns <frank.binns@imgtec.com> Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38506>
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://docs.mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_): .. code-block:: sh $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.net/dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://docs.mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://docs.mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.