Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Olivier Fourdan 019c4c4dc8 miext/sync: Handle SIGBUS from truncated shm fences ... A client can truncate the shared memory backing a DRI3/xshmfence sync fence and cause SIGBUS when the server accesses it. Register the mapping with busfault and wrap xshmfence accesses with sigsetjmp so truncation unwinds safely, then discard the mapping while keeping the fence XID. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Assisted-by: AI Closes: https://gitlab.freedesktop.org/xorg/xserver/-/work_items/1911 Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2270> (cherry picked from commit cd083d9659) (cherry picked from commit 51459413d9)		2026-10-09 11:20:06 +02:00
..
meson.build	xserver: miext/sync/meson.build: compile misyncshm.c if xshmfence found	2025-07-29 14:20:51 +02:00
misync.c	sync: fix deletion of counters and fences	2026-06-03 16:34:10 +02:00
misync.h	miext: move include guards up to wrap the whole file	2025-11-21 15:20:11 +01:00
misync_priv.h
misyncfd.c
misyncfd.h
misyncshm.c	miext/sync: Handle SIGBUS from truncated shm fences	2026-10-09 11:20:06 +02:00
misyncshm.h
misyncstr.h	miext: move include guards up to wrap the whole file	2025-11-21 15:20:11 +01:00