CVS commit: src/sys

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

Module Name:    src
Committed By:   maxv
Date:           Sun Sep  8 07:00:20 UTC 2019

Modified Files:
        src/sys/kern: sys_sig.c
        src/sys/sys: signalvar.h

Log Message:
Introduce sigaction_copy(), to copy sigaction structures without padding,
and use it in sigaction1(). This is to fix info leaks all at once in the
signal functions.


To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/sys/kern/sys_sig.c
cvs rdiff -u -r1.93 -r1.94 src/sys/sys/signalvar.h

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