diff options
| -rw-r--r-- | sbin/gpt/create.c | 10 | ||||
| -rw-r--r-- | sbin/gpt/migrate.c | 6 |
2 files changed, 8 insertions, 8 deletions
diff --git a/sbin/gpt/create.c b/sbin/gpt/create.c index 47c47fd..6591b93 100644 --- a/sbin/gpt/create.c +++ b/sbin/gpt/create.c @@ -63,6 +63,8 @@ create(int fd) struct gpt_ent *ent; unsigned int i; + last = mediasz / secsz - 1LL; + if (map_find(MAP_TYPE_PRI_GPT_HDR) != NULL || map_find(MAP_TYPE_SEC_GPT_HDR) != NULL) { warnx("%s: error: device already contains a GPT", device_name); @@ -92,12 +94,12 @@ create(int fd) mbr->mbr_part[0].part_esect = 0xff; mbr->mbr_part[0].part_ecyl = 0xff; mbr->mbr_part[0].part_start_lo = htole16(1); - if (mediasz > 0xffffffff) { + if (last > 0xffffffff) { mbr->mbr_part[0].part_size_lo = htole16(0xffff); mbr->mbr_part[0].part_size_hi = htole16(0xffff); } else { - mbr->mbr_part[0].part_size_lo = htole16(mediasz); - mbr->mbr_part[0].part_size_hi = htole16(mediasz >> 16); + mbr->mbr_part[0].part_size_lo = htole16(last); + mbr->mbr_part[0].part_size_hi = htole16(last >> 16); } map = map_add(0LL, 1LL, MAP_TYPE_PMBR, mbr); gpt_write(fd, map); @@ -118,8 +120,6 @@ create(int fd) blocks++; /* Don't forget the header itself */ } - last = mediasz / secsz - 1LL; - /* Never cross the median of the device. */ if ((blocks + 1LL) > ((last + 1LL) >> 1)) blocks = ((last + 1LL) >> 1) - 1LL; diff --git a/sbin/gpt/migrate.c b/sbin/gpt/migrate.c index d9f4074..d0f1485 100644 --- a/sbin/gpt/migrate.c +++ b/sbin/gpt/migrate.c @@ -313,12 +313,12 @@ migrate(int fd) mbr->mbr_part[0].part_esect = 0xff; mbr->mbr_part[0].part_ecyl = 0xff; mbr->mbr_part[0].part_start_lo = htole16(1); - if (mediasz > 0xffffffff) { + if (last > 0xffffffff) { mbr->mbr_part[0].part_size_lo = htole16(0xffff); mbr->mbr_part[0].part_size_hi = htole16(0xffff); } else { - mbr->mbr_part[0].part_size_lo = htole16(mediasz); - mbr->mbr_part[0].part_size_hi = htole16(mediasz >> 16); + mbr->mbr_part[0].part_size_lo = htole16(last); + mbr->mbr_part[0].part_size_hi = htole16(last >> 16); } gpt_write(fd, map); } |
