Remove compiler warnings

Add missing DBUG_RETURN
Fixed stack overflow in NdbBlob (found by ndb_gis.test)
Fixed access to freed memory in ndb_cluster_real_free_share()


mysys/mf_keycache.c:
  Add missing DBUG_RETURN
sql/ha_ndbcluster.cc:
  Move free_root to after share handling, as otherwise we will free things needed by free_table_share()
sql/item_func.cc:
  Add missing DBUG_RETURN
sql/item_strfunc.cc:
  Add missing DBUG_RETURN
sql/sp_head.cc:
  Add missing DBUG_RETURN
sql/sql_base.cc:
  Add missing DBUG_RETURN
storage/csv/ha_tina.cc:
  Add missing DBUG_RETURN
storage/myisam/mi_key.c:
  Add missing DBUG_RETURN
storage/myisam/mi_keycache.c:
  Add missing DBUG_RETURN
storage/ndb/include/kernel/signaldata/ArbitSignalData.hpp:
  Remove compiler warning
storage/ndb/include/kernel/signaldata/DictTabInfo.hpp:
  Remove compiler warning
storage/ndb/include/transporter/TransporterDefinitions.hpp:
  Remove compiler warning
storage/ndb/include/util/SimpleProperties.hpp:
  Remove compiler warning
storage/ndb/include/util/SocketServer.hpp:
  Remove compiler warning
storage/ndb/src/ndbapi/ClusterMgr.hpp:
  Remove compiler warning
storage/ndb/src/ndbapi/NdbBlob.cpp:
  Fix stack overflow
storage/ndb/src/ndbapi/NdbEventOperationImpl.hpp:
  Remove compiler warning
storage/ndb/src/ndbapi/NdbScanOperation.cpp:
  Remove compiler warning

1 files changed, 1 insertions, 1 deletions

diff --git a/storage/ndb/src/ndbapi/NdbScanOperation.cpp b/storage/ndb/src/ndbapi/NdbScanOperation.cpp
index ad80d2e7c0c..ea7fbe4077d 100644
--- a/storage/ndb/src/ndbapi/NdbScanOperation.cpp
+++ b/storage/ndb/src/ndbapi/NdbScanOperation.cpp
@@ -169,7 +169,7 @@ NdbScanOperation::readTuples(NdbScanOperation::LockMode lm,
   { char* p = getenv("NDB_USE_TUPSCAN");
     if (p != 0) {
       unsigned n = atoi(p); // 0-10
-      if (::time(0) % 10 < n) tupScan = true;
+      if ((unsigned int) (::time(0) % 10) < n) tupScan = true;
     }
   }
 #endif