CVS commit: src/sys

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Sat May 30 08:41:23 UTC 2020

Modified Files:
        src/sys/arch/amd64/include: ptrace.h
        src/sys/arch/i386/include: ptrace.h
        src/sys/kern: sys_ptrace_common.c

Log Message:
Introduce PTRACE_REGS_ALIGN, and on x86, enforce a 16-byte alignment, due
to fpregs having fxsave which requires 16-byte alignment.

Reported-by: syzbot+f44d47e617ebf7fda081%syzkaller.appspotmail.com@localhost


To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/amd64/include/ptrace.h
cvs rdiff -u -r1.25 -r1.26 src/sys/arch/i386/include/ptrace.h
cvs rdiff -u -r1.82 -r1.83 src/sys/kern/sys_ptrace_common.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.