Memory leak in dsl_destroy_snapshots_nvl error case

The dsl_destroy_snapshots_nvl() function has an early error out, and temporary nvlists were not freed. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Jorgen Lundman <lundman@lundman.net> Closes openzfs#10366
jsai20 · Mar 30, 2021 · 152081b · 152081b
1 parent ccc301b
commit 152081b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/module/zfs/dsl_destroy.c b/module/zfs/dsl_destroy.c
@@ -661,6 +661,8 @@ dsl_destroy_snapshots_nvl(nvlist_t *snaps, boolean_t defer,
 		if (errorstr != NULL) {
 			zfs_dbgmsg(errorstr);
 		}
+		fnvlist_free(wrapper);
+		fnvlist_free(result);
 		return (error);
 	}
 	fnvlist_free(wrapper);