* Fixes for multiple input validation failures in X server extensions:
+ CVE-2021-4008/ZDI-CAN-14192 SProcRenderCompositeGlyphs out-of-bounds access (boo#1193030)
+ CVE-2021-4009/ZDI-CAN 14950 SProcXFixesCreatePointerBarrier out-of-bounds access (boo#1190487)
+ CVE-2021-4010/ZDI-CAN-14951 SProcScreenSaverSuspend out-of-bounds access (boo#1190488)
+ CVE-2021-4011/ZDI-CAN-14952 SwapCreateRegister out-of-bounds access (boo#1190489)
* This release also includes other fixes such as:
+ Store EGLcontext to avoid superfluous eglMakeCurrent() calls
+ Prefer EGLStream with NVIDIA proprietary driver if both GBM and EGLstream are available
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xwayland?expand=0&rev=21
- Update to version 21.1.0:
* meson: Make sure XKM_OUTPUT_DIR has a trailing slash
* xwayland: Fix LeaveNotify for relative pointer
- Highlights compared to xserver 1.20.10:
* Xwayland's XVideo support (via glamor) now supports NV12
* glamor can now accelerate some more RENDER extension formats
* Xwayland's GLX provider now uses the EGL implementation instead of Mesa's
swrast_dri.so directly
* Xwayland can now use the wp_viewport Wayland protocol for up-scaling of
fullscreen applications setting lower resolutions via the RandR /
XFree86-VidModeExtension extensions
* Xwayland now alternates between multiple buffers for all Wayland surfaces,
making it less of a special case compared to other Wayland clients
* Xwayland can now use memfd_create for creating buffers shared with the
Wayland compositor when glamor hardware acceleration is disabled
* Xwayland has better support for clients using relative mouse input and
keyboard grabs
* An Xwayland.1 manpage is now installed
* Xwayland now supports -listenfd, -version and -verbose command line options
* Xwayland now installs an xwayland.pc file which helps discovering the path
of the installed Xwayland binary and the features it supports
* Only meson is supported for building
* Only Xwayland and Xvfb can be built, only Xwayland can be installed
OBS-URL: https://build.opensuse.org/request/show/879745
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xwayland?expand=0&rev=5
