Bug#40365 Prepared statements may insert invalid dates.
set DATE|DATETIME value to 0 if ALLOW_INVALID_DATES sql_mode is not enabled. sql/field.cc: set DATE|DATETIME value to 0 if ALLOW_INVALID_DATES sql_mode is not enabled. tests/mysql_client_test.c: test case
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@ -5372,6 +5372,7 @@ int Field_newdate::store_time(MYSQL_TIME *ltime, timestamp_type time_type)
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{
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char buff[MAX_DATE_STRING_REP_LENGTH];
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String str(buff, sizeof(buff), &my_charset_latin1);
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tmp= 0;
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make_date((DATE_TIME_FORMAT *) 0, ltime, &str);
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set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED,
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str.ptr(), str.length(), MYSQL_TIMESTAMP_DATE, 1);
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@ -5608,6 +5609,7 @@ int Field_datetime::store_time(MYSQL_TIME *ltime,timestamp_type time_type)
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{
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char buff[MAX_DATE_STRING_REP_LENGTH];
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String str(buff, sizeof(buff), &my_charset_latin1);
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tmp= 0;
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make_datetime((DATE_TIME_FORMAT *) 0, ltime, &str);
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set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED,
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str.ptr(), str.length(), MYSQL_TIMESTAMP_DATETIME,1);
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@ -16218,7 +16218,87 @@ static void test_bug38486(void)
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DBUG_VOID_RETURN;
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}
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static void test_bug40365(void)
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{
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uint rc, i, count= 1;
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MYSQL_STMT *stmt= 0;
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MYSQL_BIND my_bind[2];
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my_bool is_null[2]= {0};
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MYSQL_TIME tm[2];
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DBUG_ENTER("test_bug40365");
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rc= mysql_query(mysql, "DROP TABLE IF EXISTS t1");
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myquery(rc);
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rc= mysql_query(mysql, "CREATE TABLE t1(c1 DATETIME, \
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c2 DATE)");
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myquery(rc);
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stmt= mysql_simple_prepare(mysql, "INSERT INTO t1 VALUES(?, ?)");
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check_stmt(stmt);
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verify_param_count(stmt, 2);
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bzero((char*) my_bind, sizeof(my_bind));
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my_bind[0].buffer_type= MYSQL_TYPE_DATETIME;
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my_bind[1].buffer_type= MYSQL_TYPE_DATE;
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for (i= 0; i < (int) array_elements(my_bind); i++)
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{
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my_bind[i].buffer= (void *) &tm[i];
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my_bind[i].is_null= &is_null[i];
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}
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rc= mysql_stmt_bind_param(stmt, my_bind);
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check_execute(stmt, rc);
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for (i= 0; i < (int) array_elements(my_bind); i++)
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{
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tm[i].neg= 0;
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tm[i].second_part= 0;
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tm[i].year= 2009;
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tm[i].month= 2;
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tm[i].day= 29;
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tm[i].hour= 0;
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tm[i].minute= 0;
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tm[i].second= 0;
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}
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rc= mysql_stmt_execute(stmt);
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check_execute(stmt, rc);
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rc= mysql_commit(mysql);
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myquery(rc);
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mysql_stmt_close(stmt);
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stmt= mysql_simple_prepare(mysql, "SELECT * FROM t1");
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check_stmt(stmt);
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rc= mysql_stmt_bind_result(stmt, my_bind);
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check_execute(stmt, rc);
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rc= mysql_stmt_execute(stmt);
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check_execute(stmt, rc);
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rc= mysql_stmt_store_result(stmt);
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check_execute(stmt, rc);
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rc= mysql_stmt_fetch(stmt);
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check_execute(stmt, rc);
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if (!opt_silent)
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fprintf(stdout, "\n");
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for (i= 0; i < array_elements(my_bind); i++)
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{
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if (!opt_silent)
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fprintf(stdout, "\ntime[%d]: %02d-%02d-%02d ",
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i, tm[i].year, tm[i].month, tm[i].day);
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DIE_UNLESS(tm[i].year == 0);
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DIE_UNLESS(tm[i].month == 0);
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DIE_UNLESS(tm[i].day == 0);
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}
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mysql_stmt_close(stmt);
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DBUG_VOID_RETURN;
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}
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/*
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Read and parse arguments and MySQL options from my.cnf
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*/
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@ -16514,6 +16594,7 @@ static struct my_tests_st my_tests[]= {
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{ "test_bug31669", test_bug31669 },
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{ "test_bug32265", test_bug32265 },
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{ "test_bug38486", test_bug38486 },
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{ "test_bug40365", test_bug40365 },
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{ 0, 0 }
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};
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