Author: mav
Date: Tue Jan 26 13:44:47 2016
New Revision: 294819
URL: https://svnweb.freebsd.org/changeset/base/294819

Log:
  6495 Fix mutex leak in dmu_objset_find_dp
  
  Reviewed by: George Wilson <[email protected]>
  Reviewed by: Matthew Ahrens <[email protected]>
  Approved by: Albert Lee <[email protected]>
  Author: Steven Hartland <[email protected]>
  
  illumos/illumos-gate@2bad22584defe4667f99737e3158d336e4dcca11

Modified:
  vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_objset.c

Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_objset.c
==============================================================================
--- vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_objset.c      Tue Jan 26 
13:40:22 2016        (r294818)
+++ vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_objset.c      Tue Jan 26 
13:44:47 2016        (r294819)
@@ -1789,6 +1789,7 @@ dmu_objset_find_dp(dsl_pool_t *dp, uint6
                 * thread suffices. For now, stay single threaded.
                 */
                dmu_objset_find_dp_impl(dcp);
+               mutex_destroy(&err_lock);
 
                return (error);
        }
@@ -1800,6 +1801,8 @@ dmu_objset_find_dp(dsl_pool_t *dp, uint6
            INT_MAX, 0);
        if (tq == NULL) {
                kmem_free(dcp, sizeof (*dcp));
+               mutex_destroy(&err_lock);
+
                return (SET_ERROR(ENOMEM));
        }
        dcp->dc_tq = tq;
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