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2012-01-19 Ramon Novoa <rnovoa@artica.es>

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* modules/pandora_module_odbc.cc: Check for NULL pointers.



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@5392 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
This commit is contained in:
ramonn 2012-01-19 12:38:36 +00:00
parent 8d1d6d5eec
commit 9ab9ae3784
2 changed files with 22 additions and 3 deletions
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4
pandora_agents/win32/ChangeLog
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@ -1,3 +1,7 @@
2012-01-19 Ramon Novoa <rnovoa@artica.es>
* modules/pandora_module_odbc.cc: Check for NULL pointers.
2012-01-04 Ramon Novoa <rnovoa@artica.es> 2012-01-04 Ramon Novoa <rnovoa@artica.es>
* modules/pandora_module.cc: Fixed an error when checking multiple * modules/pandora_module.cc: Fixed an error when checking multiple

21
pandora_agents/win32/modules/pandora_module_odbc.cc
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@ -143,13 +143,28 @@ void
Pandora_Module_Odbc::doQuery () { Pandora_Module_Odbc::doQuery () {
string retval; string retval;
auto_ptr<Statement> statement; auto_ptr<Statement> statement;
Statement *statement_ptr;
auto_ptr<ResultSet> results; auto_ptr<ResultSet> results;
ResultSet *results_ptr;
ResultSetMetaData *metadata; ResultSetMetaData *metadata;
int columns; int columns;
statement = auto_ptr<Statement> (this->con->createStatement ()); statement_ptr = this->con->createStatement ();
results = auto_ptr<ResultSet> (statement->executeQuery (query)); if (statement_ptr == NULL) {
metadata = results->getMetaData (); return;
}
statement = auto_ptr<Statement> (statement_ptr);
results_ptr = statement->executeQuery (query);
if (results_ptr == NULL) {
return;
}
results = auto_ptr<ResultSet> (results_ptr);
metadata = results->getMetaData ();
if (metadata == NULL) {
return;
}
columns = metadata->getColumnCount (); columns = metadata->getColumnCount ();
if (results->next ()) { if (results->next ()) {