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loader: geli_dev_ioctl does return huge mediasize

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The DIOCGMEDIASIZE is calculated md->md_sectorsize * md->md_provsize, and
for boot disk, the md_sectorsize is 4k. However, the md_provsize is already
in units of bytes.

Sponsored by:	Netflix, Klara Inc.
This commit is contained in:
Toomas Soome 2020-07-07 12:24:40 +00:00
parent c201ce0b4a
commit 0d1a620681
1 changed files with 1 additions and 1 deletions
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2
stand/libsa/geli/gelidev.c
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@ -219,7 +219,7 @@ geli_dev_ioctl(struct open_file *f, u_long cmd, void *data)
*(u_int *)data = md->md_sectorsize; *(u_int *)data = md->md_sectorsize;
break; break;
case DIOCGMEDIASIZE: case DIOCGMEDIASIZE:
*(uint64_t *)data = md->md_sectorsize * md->md_provsize; *(uint64_t *)data = md->md_provsize;
break; break;
default: default:
return (ENOTTY); return (ENOTTY);