Date: Fri, 15 Feb 2002 23:07:55 -0800 (PST) From: Bruce Evans <bde@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 machdep.c Message-ID: <200202160707.g1G77tP74914@freefall.freebsd.org>
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bde 2002/02/15 23:07:55 PST
Modified files:
sys/i386/i386 machdep.c
Log:
Don't leave garbage in parts of fpregs in the fxsr case. All callers
(procfs and ptrace) supply kernel stack garbage, so kernel context was
leaked to userland.
Reviewed by: des
Revision Changes Path
1.496 +2 -0 src/sys/i386/i386/machdep.c
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