Patrick Lerda
44b960a645
For instance, this is triggered with "piglit/bin/ext_direct_state_access-named-program -auto -fbo":
==5695==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x606000050031 at pc 0x7f78dfca8d46 bp 0x7ffd9043b4a0 sp 0x7ffd9043ac50
READ of size 50 at 0x606000050031 thread T0
#0 0x7f78dfca8d45 (/usr/lib64/libasan.so.6+0x3fd45)
#1 0x7f78d450b18f in set_program_string ../src/mesa/main/arbprogram.c:385
#2 0x7f78d3fdbd3e in execute_list ../src/mesa/main/dlist.c:13025
#3 0x7f78d40c2564 in _mesa_CallList ../src/mesa/main/dlist.c:13451
#4 0x7f78d42f380a in _mesa_unmarshal_CallList ../src/mesa/main/glthread_list.c:43
#5 0x7f78d38e85c5 in glthread_unmarshal_batch ../src/mesa/main/glthread.c:122
#6 0x7f78d38ea20d in _mesa_glthread_finish ../src/mesa/main/glthread.c:382
#7 0x7f78d38ea20d in _mesa_glthread_finish ../src/mesa/main/glthread.c:347
#8 0x7f78d3d73f69 in _mesa_marshal_IsProgramARB src/mapi/glapi/gen/marshal_generated2.c:4256
Fixes: 0b196b40a3 ("mesa: don't compute the same SHA1 twice in glShaderSource")
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23295>
`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 `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://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.