Date: Mon, 7 Feb 2011 07:51:31 +0000 (UTC) From: Takahashi Yoshihiro <nyan@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/pc98/pc98 machdep.c Message-ID: <201102070751.p177pmjc044345@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
nyan 2011-02-07 07:51:31 UTC
FreeBSD src repository
Modified files:
sys/pc98/pc98 machdep.c
Log:
SVN rev 218390 on 2011-02-07 07:51:31Z by nyan
MFi386: revision 218327
Clear the padding when returning context to the usermode, for
MI ucontext_t and x86 MD parts.
Kernel allocates the structures on the stack, and not clearing
reserved fields and paddings causes leakage.
Revision Changes Path
1.438 +17 -1 src/sys/pc98/pc98/machdep.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201102070751.p177pmjc044345>