odbc: Fix for SQL_COPT_SS_OLDPWD attribute

This attribute allows to change the password while logging
to the server.
Code was wrongly taking the length of the attribute in
characters instead of bytes causing a failure using wide
function.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>

Author: freddy77

configure.ac

@@ -11,7 +11,7 @@ dnl ------------------------------------------------------------
 # ------------------------------------------------------------
 # Initialization
 # ------------------------------------------------------------
-AC_INIT(FreeTDS, 1.5.9)
+AC_INIT(FreeTDS, 1.5.10)
 AC_CONFIG_SRCDIR(src/dblib/dblib.c)
 AC_PREREQ(2.53)
 

src/odbc/odbc.c

@@ -6556,7 +6556,7 @@ ODBC_FUNC(SQLSetConnectAttr, (P(SQLHDBC,hdbc), P(SQLINTEGER,Attribute), P(SQLPOI
 			odbc_errs_add(&dbc->errs, "HY090", NULL);
 			break;
 		}
-		if (!odbc_dstr_copy(dbc, &dbc->oldpwd, StringLength, (ODBC_CHAR *) ValuePtr))
+		if (!odbc_dstr_copy_oct(dbc, &dbc->oldpwd, StringLength, (ODBC_CHAR *) ValuePtr))
 			odbc_errs_add(&dbc->errs, "HY001", NULL);
 		else
 			dbc->use_oldpwd = 1;