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-rw-r--r--src/sql/drivers/ibase/qsql_ibase.cpp35
1 files changed, 15 insertions, 20 deletions
diff --git a/src/sql/drivers/ibase/qsql_ibase.cpp b/src/sql/drivers/ibase/qsql_ibase.cpp
index fe5a3cd23a..d50078b5ff 100644
--- a/src/sql/drivers/ibase/qsql_ibase.cpp
+++ b/src/sql/drivers/ibase/qsql_ibase.cpp
@@ -1490,27 +1490,22 @@ bool QIBaseDriver::open(const QString & db,
pass.truncate(255);
QByteArray ba;
- ba.resize(usr.length() + pass.length() + enc.length() + role.length() + 6);
- int i = -1;
- ba[++i] = isc_dpb_version1;
- ba[++i] = isc_dpb_user_name;
- ba[++i] = usr.length();
- memcpy(ba.data() + ++i, usr.data(), usr.length());
- i += usr.length();
- ba[i] = isc_dpb_password;
- ba[++i] = pass.length();
- memcpy(ba.data() + ++i, pass.data(), pass.length());
- i += pass.length();
- ba[i] = isc_dpb_lc_ctype;
- ba[++i] = enc.length();
- memcpy(ba.data() + ++i, enc.data(), enc.length());
- i += enc.length();
+ ba.reserve(usr.length() + pass.length() + enc.length() + role.length() + 9);
+ ba.append(char(isc_dpb_version1));
+ ba.append(char(isc_dpb_user_name));
+ ba.append(char(usr.length()));
+ ba.append(usr.data(), usr.length());
+ ba.append(char(isc_dpb_password));
+ ba.append(char(pass.length()));
+ ba.append(pass.data(), pass.length());
+ ba.append(char(isc_dpb_lc_ctype));
+ ba.append(char(enc.length()));
+ ba.append(enc.data(), enc.length());
if (!role.isEmpty()) {
- ba[i] = isc_dpb_sql_role_name;
- ba[++i] = role.length();
- memcpy(ba.data() + ++i, role.data(), role.length());
- i += role.length();
+ ba.append(char(isc_dpb_sql_role_name));
+ ba.append(char(role.length()));
+ ba.append(role.data(), role.length());
}
QString portString;
@@ -1522,7 +1517,7 @@ bool QIBaseDriver::open(const QString & db,
ldb += host + portString + QLatin1Char(':');
ldb += db;
isc_attach_database(d->status, 0, const_cast<char *>(ldb.toLocal8Bit().constData()),
- &d->ibase, i, ba.data());
+ &d->ibase, ba.size(), ba.data());
if (d->isError(QT_TRANSLATE_NOOP("QIBaseDriver", "Error opening database"),
QSqlError::ConnectionError)) {
setOpenError(true);