Author: ae
Date: Wed Jan 12 12:26:10 2011
New Revision: 217303
URL: http://svn.freebsd.org/changeset/base/217303
Log:
Sector size can not be greater than MAXPHYS.
MFC after: 1 week
Modified:
head/sys/geom/nop/g_nop.c
Modified: head/sys/geom/nop/g_nop.c
==============================================================================
--- head/sys/geom/nop/g_nop.c Wed Jan 12 10:12:32 2011 (r217302)
+++ head/sys/geom/nop/g_nop.c Wed Jan 12 12:26:10 2011 (r217303)
@@ -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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