Date: Wed, 19 Jan 2011 05:08:32 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r217571 - stable/8/sys/geom/nop Message-ID: <201101190508.p0J58WLo064096@svn.freebsd.org>
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Author: ae Date: Wed Jan 19 05:08:32 2011 New Revision: 217571 URL: http://svn.freebsd.org/changeset/base/217571 Log: MFC r217303: Sector size can not be greater than MAXPHYS. Modified: stable/8/sys/geom/nop/g_nop.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) Modified: stable/8/sys/geom/nop/g_nop.c ============================================================================== --- stable/8/sys/geom/nop/g_nop.c Wed Jan 19 04:28:51 2011 (r217570) +++ stable/8/sys/geom/nop/g_nop.c Wed Jan 19 05:08:32 2011 (r217571) @@ -176,6 +176,10 @@ g_nop_create(struct gctl_req *req, struc gctl_error(req, "Invalid secsize for provider %s.", pp->name); return (EINVAL); } + if (secsize > MAXPHYS) { + gctl_error(req, "secsize is too big."); + return (EINVAL); + } size -= size % secsize; snprintf(name, sizeof(name), "%s%s", pp->name, G_NOP_SUFFIX); LIST_FOREACH(gp, &mp->geom, geom) {
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