Set --debug-check if one uses DBUG_PUSH in all clients

Fixed bug in query cache that made it impossible to run mysqld with --debug
Fixed memory leaks in mysqldump and mysqltest
Memory leaks associated with wrong usage of mysqltest is not fixed. To find these, run
mysql-test-run --debug mysqltest


client/mysql_upgrade.c:
  Set --debug-check if one uses DBUG_PUSH
client/mysqlcheck.c:
  Set --debug-check if one uses DBUG_PUSH
client/mysqldump.c:
  Set --debug-check if one uses DBUG_PUSH
  Fixed several memory leaks
client/mysqlimport.c:
  Set --debug-check if one uses DBUG_PUSH
client/mysqlshow.c:
  Set --debug-check if one uses DBUG_PUSH
client/mysqlslap.c:
  Set --debug-check if one uses DBUG_PUSH
client/mysqltest.c:
  Set --debug-check if one uses DBUG_PUSH
  Fixed some memory leaks
  Removed MY_CHECK_ERROR argument to my_end() as mysqltest.test otherwise shows MANY memory leaks
dbug/dbug.c:
  Fixed compiler warning
  Force flush of out_file on end
  Removed some wrong dbug_flush(0) commands that could cause crashes
mysys/my_init.c:
  Don't write memory usage if MY_GIVE_INFO is not given
sql/sql_cache.cc:
  Fixed bug in query cache that made it impossible to run mysqld with --debug

1 files changed, 1 insertions, 0 deletions

diff --git a/client/mysqlimport.c b/client/mysqlimport.c
index b09ae7a172a..afd9454d6be 100644
--- a/client/mysqlimport.c
+++ b/client/mysqlimport.c
@@ -240,6 +240,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     break;
   case '#':
     DBUG_PUSH(argument ? argument : "d:t:o");
+    debug_check_flag= 1;
     break;
 #include <sslopt-case.h>
   case 'V': print_version(); exit(0);