fixed buffer overrun in resolve_stack_dump

fixes for restore table
test case for backup/restore


extra/resolve_stack_dump.c:
  fixed buffer overrun
mysql-test/t/rpl000004.test:
  updated load table from master test case
sql/ha_myisam.cc:
  verbose error messages during backup table, very silent repair on restore
sql/sql_table.cc:
  fixed bugs in restore table

1 files changed, 31 insertions, 0 deletions

diff --git a/mysql-test/t/backup.test b/mysql-test/t/backup.test
new file mode 100644
index 00000000000..396576badb7
--- /dev/null
+++ b/mysql-test/t/backup.test
@@ -0,0 +1,31 @@
+connect (con1,localhost,root,,test,0,mysql-master.sock);
+connect (con2,localhost,root,,test,0,mysql-master.sock);
+connection con1;
+set SQL_LOG_BIN=0;
+drop table if exists t1;
+create table t1(n int);
+backup table t1 to '../bogus';
+backup table t1 to '../tmp';
+drop table t1;
+restore table t1 from '../tmp';
+select count(*) from t1;
+insert into t1 values (23),(45),(67);
+backup table t1 to '../tmp';
+drop table t1;
+restore table t1 from '../bogus';
+restore table t1 from '../tmp';
+select n from t1;
+create table t2(m int not null primary key);
+create table t3(k int not null primary key);
+insert into t2 values (123),(145),(167);
+insert into t3 values (223),(245),(267);
+backup table t1,t2,t3 to '../tmp';
+drop table t1,t2,t3;
+restore table t1,t2,t3 from '../tmp';
+select n from t1;
+select m from t2;
+select k from t3;
+drop table t1,t2,t3;
+#restore table t1 from '../tmp';
+#connection con2;
+#lock tables t1 write;