diff options
Diffstat (limited to 'sys/contrib/openzfs/module/zfs/dmu_send.c')
| -rw-r--r-- | sys/contrib/openzfs/module/zfs/dmu_send.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/contrib/openzfs/module/zfs/dmu_send.c b/sys/contrib/openzfs/module/zfs/dmu_send.c index cd9ecc07fd5c..0dd1ec210a1d 100644 --- a/sys/contrib/openzfs/module/zfs/dmu_send.c +++ b/sys/contrib/openzfs/module/zfs/dmu_send.c @@ -2797,6 +2797,7 @@ dmu_send(const char *tosnap, const char *fromsnap, boolean_t embedok, } if (err == 0) { + owned = B_TRUE; err = zap_lookup(dspp.dp->dp_meta_objset, dspp.to_ds->ds_object, DS_FIELD_RESUME_TOGUID, 8, 1, @@ -2810,21 +2811,24 @@ dmu_send(const char *tosnap, const char *fromsnap, boolean_t embedok, sizeof (dspp.saved_toname), dspp.saved_toname); } - if (err != 0) + /* Only disown if there was an error in the lookups */ + if (owned && (err != 0)) dsl_dataset_disown(dspp.to_ds, dsflags, FTAG); kmem_strfree(name); } else { err = dsl_dataset_own(dspp.dp, tosnap, dsflags, FTAG, &dspp.to_ds); + if (err == 0) + owned = B_TRUE; } - owned = B_TRUE; } else { err = dsl_dataset_hold_flags(dspp.dp, tosnap, dsflags, FTAG, &dspp.to_ds); } if (err != 0) { + /* Note: dsl dataset is not owned at this point */ dsl_pool_rele(dspp.dp, FTAG); return (err); } |