Find a file
Dave Airlie 14b2dc0013 glsl: fix leak in gl_nir_link_uniform_blocks
asan on llvmpipe with piglit tests/spec/arb_gl_spirv/execution/ssbo/array-indirect.shader_test
reported.

=================================================================
==3288325==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f5b2d6513cf in __interceptor_malloc (/lib64/libasan.so.6+0xab3cf)
    #1 0x7f5b2a1ae810 in ralloc_size ../src/util/ralloc.c:133
    #2 0x7f5b2a1ae7e1 in ralloc_context ../src/util/ralloc.c:120
    #3 0x7f5b2b210177 in gl_nir_link_uniform_blocks ../src/compiler/glsl/gl_nir_link_uniform_blocks.c:585
    #4 0x7f5b2af7f52d in gl_nir_link_spirv ../src/compiler/glsl/gl_nir_linker.c:614
    #5 0x7f5b2a3b76fa in st_link_nir ../src/mesa/state_tracker/st_glsl_to_nir.cpp:765
    #6 0x7f5b2a3ace7b in st_link_shader ../src/mesa/state_tracker/st_glsl_to_ir.cpp:65
    #7 0x7f5b2a471165 in _mesa_glsl_link_shader ../src/mesa/program/ir_to_mesa.cpp:3122
    #8 0x7f5b2a97a6d8 in link_program ../src/mesa/main/shaderapi.c:1311
    #9 0x7f5b2a97a6d8 in link_program_error ../src/mesa/main/shaderapi.c:1419
    #10 0x7f5b2a97df45 in _mesa_LinkProgram ../src/mesa/main/shaderapi.c:1911
    #11 0x7f5b299b59e5 in stub_glLinkProgram /mnt/devel/gl/piglit/tests/util/piglit-dispatch-gen.c:33956
    #12 0x40a71a in link_and_use_shaders /mnt/devel/gl/piglit/tests/shaders/shader_runner.c:1604
    #13 0x415722 in init_test /mnt/devel/gl/piglit/tests/shaders/shader_runner.c:5225
    #14 0x4164ce in piglit_init /mnt/devel/gl/piglit/tests/shaders/shader_runner.c:5597
    #15 0x7f5b29a214e9 in run_test /mnt/devel/gl/piglit/tests/util/piglit-framework-gl/piglit_winsys_framework.c:73
    #16 0x7f5b29a103fe in piglit_gl_test_run /mnt/devel/gl/piglit/tests/util/piglit-framework-gl.c:229
    #17 0x407847 in main /mnt/devel/gl/piglit/tests/shaders/shader_runner.c:72
    #18 0x7f5b2928f1e1 in __libc_start_main (/lib64/libc.so.6+0x281e1)

SUMMARY: AddressSanitizer: 48 byte(s) leaked in 1 allocation(s).

Fixes: 57239192 ("nir/linker: add gl_nir_link_uniform_blocks.c")
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8974>
2021-02-11 14:20:22 +10:00
.appveyor appveyor: Use Python3. 2020-08-06 09:46:48 +00:00
.gitlab/issue_templates gitlab: add RADV bug report template 2020-12-18 08:03:04 +00:00
.gitlab-ci lavapipe: report correct value for minMemoryMapAlignment 2021-02-10 20:42:02 +01:00
bin bin/post_version: convert the csv.reader into a concrete list 2021-01-21 23:22:36 +00:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
ci-expects ci/virgl: Fix GLES31 testing on desktop GL. 2021-02-10 03:31:56 +00:00
docs gallium: Document behavior of more lowering pipe caps. 2021-02-09 20:06:48 -08:00
doxygen
include vulkan: Update XML and headers to 1.2.168 2021-01-27 22:20:52 +00:00
scons Scons: check for timespec_get on windows as well as unices 2021-02-01 19:40:20 +00:00
src glsl: fix leak in gl_nir_link_uniform_blocks 2021-02-11 14:20:22 +10:00
subprojects d3d12: Use DirectX-Headers wrap for d3d12.h 2020-12-16 16:25:54 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig docs: fixup indentation 2020-01-18 11:39:32 +01:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml lavapipe: report correct value for minMemoryMapAlignment 2021-02-10 20:42:02 +01:00
.mailmap .mailmap: add and update aliases for Danylo Piliaiev 2020-12-04 15:08:30 +00:00
.travis.yml travis: autodetect python version instead of hard-coding it 2019-12-21 20:23:08 +00:00
Android.common.mk tree-wide: fix deprecated GitLab URLs 2020-05-23 15:33:50 +00:00
Android.mk ac/llvm: handle static/shared llvm init separately 2020-08-17 10:47:41 +00:00
appveyor.yml appveyor: Use Python3. 2020-08-06 09:46:48 +00:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
common.py scons: Print a deprecation warning about using scons on not windows 2019-10-24 18:33:50 +00:00
meson.build meson: add enable-glcpp-tests option 2021-01-28 15:52:32 +00:00
meson_options.txt meson: add enable-glcpp-tests option 2021-01-28 15:52:32 +00:00
README.rst README: update references to internal docs 2020-06-13 10:42:01 +00:00
REVIEWERS REVIEWERS: add VMware reviewers 2019-10-18 16:42:40 +00:00
SConstruct tree-wide: fix deprecated GitLab URLs 2020-05-23 15:33:50 +00:00
VERSION VERSION: bump for 21.1.0 cycle 2021-01-13 09:46:19 -08:00

`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.