Qt: Fixed some memory leakages

And changed strdup -> g_strdup

Change-Id: I62de106462259194738d633f16297eb1210f8ccf
Reviewed-on: https://code.wireshark.org/review/10259
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/ui/qt/import_text_dialog.cpp b/ui/qt/import_text_dialog.cpp
index 71847d456b..4fe2e3e007 100644
--- a/ui/qt/import_text_dialog.cpp
+++ b/ui/qt/import_text_dialog.cpp
@@ -104,6 +104,8 @@ ImportTextDialog::ImportTextDialog(QWidget *parent) :
 
 ImportTextDialog::~ImportTextDialog()
 {
+    g_free (import_info_.import_text_filename);
+    g_free (import_info_.date_timestamp_format);
     delete ti_ui_;
 }
 
@@ -211,7 +213,7 @@ int ImportTextDialog::exec() {
         return result();
     }
 
-    import_info_.import_text_filename = strdup(ti_ui_->textFileLineEdit->text().toUtf8().data());
+    import_info_.import_text_filename = g_strdup(ti_ui_->textFileLineEdit->text().toUtf8().data());
     import_info_.import_text_file = ws_fopen(import_info_.import_text_filename, "rb");
     if (!import_info_.import_text_file) {
         open_failure_alert_box(import_info_.import_text_filename, errno, FALSE);
@@ -225,7 +227,7 @@ int ImportTextDialog::exec() {
         ti_ui_->octalOffsetButton->isChecked()   ? OFFSET_OCT :
         OFFSET_NONE;
     import_info_.date_timestamp = ti_ui_->dateTimeLineEdit->text().length() > 0;
-    import_info_.date_timestamp_format = strdup(ti_ui_->dateTimeLineEdit->text().toUtf8().data());
+    import_info_.date_timestamp_format = g_strdup(ti_ui_->dateTimeLineEdit->text().toUtf8().data());
 
     encap_val = ti_ui_->encapComboBox->itemData(ti_ui_->encapComboBox->currentIndex());
     import_info_.dummy_header_type = HEADER_NONE;