Marijn Suijten
f173bf1be9
This prevents funky segfaults in seemingly unrelated codepaths like:
pid: 20058, tid: 20086, name: Binder:20058_2 >>> /system/bin/surfaceflinger <<<
uid: 1000
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x184
Cause: null pointer dereference
[...]
#00 pc 000000000020b078 /vendor/lib64/dri/gallium_dri.so (ir3_shader_variant+56)
#01 pc 00000000001dc168 /vendor/lib64/dri/gallium_dri.so (fd5_draw_vbo+920)
#02 pc 00000000001a30f8 /vendor/lib64/dri/gallium_dri.so (fd_draw_vbo+1264)
#03 pc 000000000077e714 /vendor/lib64/dri/gallium_dri.so (util_primconvert_draw_vbo+596)
#04 pc 00000000001a2d60 /vendor/lib64/dri/gallium_dri.so (fd_draw_vbo+344)
#05 pc 00000000007671e4 /vendor/lib64/dri/gallium_dri.so (dd_context_draw_vbo+300)
#06 pc 00000000007b6c9c /vendor/lib64/dri/gallium_dri.so (u_vbuf_draw_vbo+2268)
#07 pc 000000000074d230 /vendor/lib64/dri/gallium_dri.so (cso_draw_arrays+96)
#08 pc 00000000007a4258 /vendor/lib64/dri/gallium_dri.so (util_draw_user_vertex_buffer+96)
#09 pc 00000000007b0968 /vendor/lib64/dri/gallium_dri.so (util_run_tests+480)
#10 pc 000000000019e24c /vendor/lib64/dri/gallium_dri.so (pipe_msm_create_screen+68)
#11 pc 00000000006ada8c /vendor/lib64/dri/gallium_dri.so (pipe_loader_create_screen+60)
#12 pc 000000000020e958 /vendor/lib64/dri/gallium_dri.so (dri2_init_screen+120)
#13 pc 00000000006ad088 /vendor/lib64/dri/gallium_dri.so (driCreateNewScreen2+544)
Fixes: eeecc21d93 ("util: Add property_get() fallback for android")
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7928>
`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://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `Freenode's #dri-devel <irc://chat.freenode.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://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.