svn commit: r239449 - releng/9.1/sys/geom/virstor
Jim Harris
jimharris at FreeBSD.org
Mon Aug 20 16:55:55 UTC 2012
Author: jimharris
Date: Mon Aug 20 16:55:55 2012
New Revision: 239449
URL: http://svn.freebsd.org/changeset/base/239449
Log:
MFC r239021:
In virstor_ctl_stop(), check for a valid softc before trying to update
metadata.
Approved by: re (kib)
Modified:
releng/9.1/sys/geom/virstor/g_virstor.c
Directory Properties:
releng/9.1/sys/ (props changed)
Modified: releng/9.1/sys/geom/virstor/g_virstor.c
==============================================================================
--- releng/9.1/sys/geom/virstor/g_virstor.c Mon Aug 20 16:45:46 2012 (r239448)
+++ releng/9.1/sys/geom/virstor/g_virstor.c Mon Aug 20 16:55:55 2012 (r239449)
@@ -234,6 +234,12 @@ virstor_ctl_stop(struct gctl_req *req, s
return;
}
sc = virstor_find_geom(cp, name);
+ if (sc == NULL) {
+ gctl_error(req, "Don't know anything about '%s'", name);
+ g_topology_unlock();
+ return;
+ }
+
LOG_MSG(LVL_INFO, "Stopping %s by the userland command",
sc->geom->name);
update_metadata(sc);
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