CVSROOT: /cvs Module name: xenocara Changes by: matth...@cvs.openbsd.org 2017/10/14 03:06:06
Modified files:
xserver/Xext : shm.c
Log message:
MFC: Xext/shm: Validate shmseg resource id (CVE-2017-13721)
Otherwise it can belong to a non-existing client and abort X server with
FatalError "client not in use", or overwrite existing segment of another
existing client.
