upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-16 11:09:35 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

loader: we should support pools without features

Browse source 
nvlist_check_features_for_read() does return error when there
are no features for read.

Reported by:	yuripv

(cherry picked from commit d36341f7b8)
This commit is contained in:
Toomas Soome 2021-04-03 02:40:51 +03:00
parent e9fc871b0d
commit 3056bbfc2c
1 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
stand/libsa/zfs/zfsimpl.c
View file

@ -191,8 +191,16 @@ nvlist_check_features_for_read(nvlist_t *nvl)
rc = nvlist_find(nvl, ZPOOL_CONFIG_FEATURES_FOR_READ,
DATA_TYPE_NVLIST, NULL, &features, NULL);
if (rc != 0)
return (rc);
switch (rc) {
case 0:
break; /* Continue with checks */
case ENOENT:
return (0); /* All features are disabled */
default:
return (rc); /* Error while reading nvlist */
}
data = (nvs_data_t *)features->nv_data;
nvp = &data->nvl_pair; /* first pair in nvlist */