Date: Wed, 16 Oct 2019 07:57:58 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r353629 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <201910160757.x9G7vwcF030804@repo.freebsd.org>
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Author: avg Date: Wed Oct 16 07:57:58 2019 New Revision: 353629 URL: https://svnweb.freebsd.org/changeset/base/353629 Log: MFV r353628: 10842 Mutex leak in dsl_dataset_hold_obj() illumos/illumos-gate@ad027c0ff9612bff8f47b43d8561da627f80cd29 https://github.com/illumos/illumos-gate/commit/ad027c0ff9612bff8f47b43d8561da627f80cd29 https://www.illumos.org/issues/10842 ZoL d10b2f1d35b Mutex leak in dsl_dataset_hold_obj() Portions contributed by: Jerry Jelinek <jerry.jelinek@joyent.com> Author: Jorgen Lundman <lundman@lundman.net> Obtained from: illumos, ZoL MFC after: 15 days Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c Directory Properties: head/sys/cddl/contrib/opensolaris/ (props changed) Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c Wed Oct 16 07:54:32 2019 (r353628) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c Wed Oct 16 07:57:58 2019 (r353629) @@ -573,10 +573,14 @@ dsl_dataset_hold_obj(dsl_pool_t *dp, uint64_t dsobj, v if (ds->ds_prev) dsl_dataset_rele(ds->ds_prev, ds); dsl_dir_rele(ds->ds_dir, ds); + list_destroy(&ds->ds_prop_cbs); + list_destroy(&ds->ds_sendstreams); mutex_destroy(&ds->ds_lock); mutex_destroy(&ds->ds_opening_lock); mutex_destroy(&ds->ds_sendstream_lock); + mutex_destroy(&ds->ds_remap_deadlist_lock); zfs_refcount_destroy(&ds->ds_longholds); + rrw_destroy(&ds->ds_bp_rwlock); kmem_free(ds, sizeof (dsl_dataset_t)); if (err != 0) { dmu_buf_rele(dbuf, tag);
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