diff options
Diffstat (limited to 'sys/geom/part')
| -rw-r--r-- | sys/geom/part/g_part_ebr.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/sys/geom/part/g_part_ebr.c b/sys/geom/part/g_part_ebr.c index c7657f8..889f263 100644 --- a/sys/geom/part/g_part_ebr.c +++ b/sys/geom/part/g_part_ebr.c @@ -268,7 +268,7 @@ g_part_ebr_add(struct g_part_table *basetable, struct g_part_entry *baseentry, static int g_part_ebr_create(struct g_part_table *basetable, struct g_part_parms *gpp) { - char psn[8]; + char type[64]; struct g_consumer *cp; struct g_provider *pp; uint32_t msize; @@ -285,10 +285,15 @@ g_part_ebr_create(struct g_part_table *basetable, struct g_part_parms *gpp) if (basetable->gpt_depth == 0) return (ENXIO); cp = LIST_FIRST(&pp->consumers); - error = g_getattr("PART::scheme", cp, &psn); - if (error) + error = g_getattr("PART::scheme", cp, &type); + if (error != 0) return (error); - if (strcmp(psn, "MBR")) + if (strcmp(type, "MBR") != 0) + return (ENXIO); + error = g_getattr("PART::type", cp, &type); + if (error != 0) + return (error); + if (strcmp(type, "ebr") != 0) return (ENXIO); msize = MIN(pp->mediasize / pp->sectorsize, UINT32_MAX); @@ -405,7 +410,7 @@ g_part_ebr_precheck(struct g_part_table *table, enum g_part_ctl req, static int g_part_ebr_probe(struct g_part_table *table, struct g_consumer *cp) { - char psn[8]; + char type[64]; struct g_provider *pp; u_char *buf, *p; int error, index, res; @@ -422,10 +427,16 @@ g_part_ebr_probe(struct g_part_table *table, struct g_consumer *cp) /* Check that we have a parent and that it's a MBR. */ if (table->gpt_depth == 0) return (ENXIO); - error = g_getattr("PART::scheme", cp, &psn); - if (error) + error = g_getattr("PART::scheme", cp, &type); + if (error != 0) + return (error); + if (strcmp(type, "MBR") != 0) + return (ENXIO); + /* Check that partition has type DOSPTYP_EBR. */ + error = g_getattr("PART::type", cp, &type); + if (error != 0) return (error); - if (strcmp(psn, "MBR")) + if (strcmp(type, "ebr") != 0) return (ENXIO); /* Check that there's a EBR. */ |
