xserver

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Files

Olivier Fourdan 079c5ccbcd xwayland/shm: Avoid integer overflow on large pixmaps

Xwayland's xwl_shm_create_pixmap() computes the size of the shared
memory pool to create using a size_t, yet the Wayland protocol uses an
integer for that size.

If the pool size becomes larger than INT32_MAX, we end up asking Wayland
to create a shared memory pool of negative size which in turn will raise
a protocol error which terminates the Wayland connection, and therefore
Xwayland.

Avoid that issue early by return a NULL pixmap in that case, which will
trigger a BadAlloc error, but leave Xwayland alive.

Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>

2021-10-05 10:00:02 +00:00

kdrive

glamor: Require EGL_KHR_no_config_context

2021-09-15 19:14:23 +00:00

vfb

mi: List extensions in usage message

2021-01-29 12:52:09 +00:00

xfree86

Revert "modesetting: Only use GAMMA_LUT if its size is 1024"

2021-09-27 09:44:48 +00:00

xnest

mi: List extensions in usage message