Module Name: src
Committed By: snj
Date: Tue Feb 14 16:59:31 UTC 2017
Modified Files:
src/sys/compat/linux/arch/amd64 [netbsd-6]: linux_machdep.c
Log Message:
Pull up following revision(s) (requested by maxv in ticket #1433):
sys/compat/linux/arch/amd64/linux_machdep.c: 1.50, 1.51
Don't let userland choose %rip. This is the Intel Sysret vulnerability
again.
--
Make sure %rip is in userland. This is harmless, since the return to
userland is made with iret instead of sysret in this path. While here, use
size_t.
To generate a diff of this commit:
cvs rdiff -u -r1.39 -r1.39.6.1 \
src/sys/compat/linux/arch/amd64/linux_machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
