diff options
Diffstat (limited to 'sys/geom/stripe/g_stripe.c')
-rw-r--r-- | sys/geom/stripe/g_stripe.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/geom/stripe/g_stripe.c b/sys/geom/stripe/g_stripe.c index 017cf3c..a661704 100644 --- a/sys/geom/stripe/g_stripe.c +++ b/sys/geom/stripe/g_stripe.c @@ -898,6 +898,15 @@ g_stripe_taste(struct g_class *mp, struct g_provider *pp, int flags __unused) pp->name); return (NULL); } + /* + * Backward compatibility: + * There was no md_provider field in earlier versions of metadata. + */ + if (md.md_version < 2) + bzero(md.md_provider, sizeof(md.md_provider)); + + if (md.md_provider[0] != '\0' && strcmp(md.md_provider, pp->name) != 0) + return (NULL); /* * Let's check if device already exists. @@ -988,6 +997,7 @@ g_stripe_ctl_create(struct gctl_req *req, struct g_class *mp) return; } md.md_stripesize = *stripesize; + bzero(md.md_provider, sizeof(md.md_provider)); /* Check all providers are valid */ for (no = 1; no < *nargs; no++) { |