Fixes for

BUG#4506 "mysqlbinlog --position --read-from-remote-server has wrong "# at" lines",
BUG#4553 "Multi-table DROP TABLE replicates improperly for nonexistent table" with a test file.
It was not possible to add a test for BUG#4506 as in the test suite we must use --short-form
which does not display the "# at" lines.


client/mysqlbinlog.cc:
  Fix for BUG#4506 "mysqlbinlog --position --read-from-remote-server has wrong "# at" lines"
  when reading a remote binlog, the start position is not always BIN_LOG_HEADER_SIZE (4).
sql/sql_table.cc:
  Fix for BUG#4553 "Multi-table DROP TABLE replicates improperly for nonexistent table"
  we must my_error() _before_ we write to the binlog, so that a meaningful error code is available
  in thd->net.last_errno for storage of the DROP TABLE statement into the binlog.

1 files changed, 10 insertions, 0 deletions

diff --git a/mysql-test/t/rpl_drop.test b/mysql-test/t/rpl_drop.test
new file mode 100644
index 00000000000..6fc2500fc97
--- /dev/null
+++ b/mysql-test/t/rpl_drop.test
@@ -0,0 +1,10 @@
+# Testcase for BUG#4552 (DROP on two tables, one of which does not
+# exist, must be binlogged with a non-zero error code)
+source include/master-slave.inc;
+drop table if exists t1, t2;
+create table t1 (a int);
+--error 1051;
+drop table t1, t2;
+save_master_pos;
+connection slave;
+sync_with_master;