Author: trasz
Date: Sat Mar 27 14:58:28 2010
New Revision: 205731
URL: http://svn.freebsd.org/changeset/base/205731
Log:
MFC r202919:
Fix array overflow. This routine is only called from procfs,
which is not mounted by default, and I've been unable to trigger
a panic without this fix applied anyway.
Reviewed by: kib, cperciva
Modified:
stable/8/sys/amd64/ia32/ia32_reg.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/amd64/ia32/ia32_reg.c
==============================================================================
--- stable/8/sys/amd64/ia32/ia32_reg.c Sat Mar 27 14:43:40 2010
(r205730)
+++ stable/8/sys/amd64/ia32/ia32_reg.c Sat Mar 27 14:58:28 2010
(r205731)
@@ -213,8 +213,6 @@ fill_dbregs32(struct thread *td, struct
err = fill_dbregs(td, &dr);
for (i = 0; i < 8; i++)
regs->dr[i] = dr.dr[i];
- for (i = 8; i < 16; i++)
- regs->dr[i] = 0;
return (err);
}
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