fix: fix remove contract item crash

gxchain · Mar 11, 2019 · f395c19 · f395c19
1 parent d26ff47
commit f395c19
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/libraries/chain/apply_context.cpp b/libraries/chain/apply_context.cpp
@@ -185,7 +185,9 @@ void apply_context::db_remove_i64(int iterator)
            --t.count;
         });
         if (table_obj.count == 0) {
-           remove_table(table_obj);
+           if(_db->head_block_time() <= HARDFORK_1020_TIME) {
+              remove_table(table_obj);
+           }
         }
     } else {
         update_ram_usage(ram_delta);

diff --git a/libraries/chain/include/graphene/chain/hardfork.hpp b/libraries/chain/include/graphene/chain/hardfork.hpp
@@ -101,6 +101,11 @@
 #define HARDFORK_1019_TIME (fc::time_point_sec( 1552176000 ))  // for mainnet, 2019-03-10T00:00:00 UTC
 #endif
 
+#ifndef HARDFORK_1020_TIME
+// for testnet after this time can not remove contract table
+#define HARDFORK_1020_TIME (fc::time_point_sec( 1552381200 )) // for testnet, 2019-03-12T08:00:00(UTC)
+#endif
+
 // #413 Add operation to claim asset fees
 #ifndef HARDFORK_413_TIME
 #define HARDFORK_413_TIME (fc::time_point_sec( 1446652800 ))