Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/mysql-test/main/mysql-bug45236.test b/mysql-test/main/mysql-bug45236.test
new file mode 100644
index 00000000..efc10ed1
--- /dev/null
+++ b/mysql-test/main/mysql-bug45236.test
@@ -0,0 +1,45 @@
+#
+# Bug #45236: large blob inserts from mysqldump fail, possible memory issue ?
+#
+# This test consumes a significant amount of resources.
+# Therefore it should be kept separated from other tests.
+# Otherwise we might suffer from problems like
+# Bug#43801 mysql.test takes too long, fails due to expired timeout
+#           on debx86-b in PB
+#
+
+-- source include/not_embedded.inc
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+# Have to change the global variable as the session variable is
+# read-only.
+SET @old_max_allowed_packet= @@global.max_allowed_packet;
+# ~1 MB blob length + some space for the rest of INSERT query
+SET @@global.max_allowed_packet = 1024 * 1024 + 1024;
+
+# Create a new connection since the global max_allowed_packet
+# has no effect onr the current one
+connect (con1, localhost, root,,);
+
+CREATE TABLE t1(data LONGBLOB);
+INSERT INTO t1 SELECT CONCAT(REPEAT('1', 1024*1024 - 27), 
+                             "\'\r dummydb dummyhost");
+
+let $outfile= $MYSQLTEST_VARDIR/tmp/bug41486.sql;
+--error 0,1
+remove_file $outfile;
+--exec $MYSQL_DUMP --compact -t test t1 > $outfile
+# Check that the mysql client does not interpret the "\r" sequence as a command
+--exec $MYSQL --max_allowed_packet=1M test < $outfile 2>&1
+
+DROP TABLE t1;
+
+# Cleanup
+disconnect con1;
+--source include/wait_until_disconnected.inc
+remove_file $outfile;
+connection default;
+SET @@global.max_allowed_packet = @old_max_allowed_packet;