diff options
| author | Martin Kaiser <wireshark@kaiser.cx> | 2014-01-08 12:38:27 +0000 |
|---|---|---|
| committer | Martin Kaiser <wireshark@kaiser.cx> | 2014-01-08 12:38:27 +0000 |
| commit | 9979ebf12dd2033ef29f3a433e886be632895136 (patch) | |
| tree | ba25ac9bb2b2d8e6fd8c58512c2bd01282da60e4 /ui/gtk/wlan_stat_dlg.c | |
| parent | 0b4aeb3b63b43e2abc4a871c78b9ae4777e7513d (diff) | |
Coverity 280335, 280336
check the return value of gtk_tree_selection_get_selected()
svn path=/trunk/; revision=54657
Diffstat (limited to 'ui/gtk/wlan_stat_dlg.c')
| -rw-r--r-- | ui/gtk/wlan_stat_dlg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ui/gtk/wlan_stat_dlg.c b/ui/gtk/wlan_stat_dlg.c index 8bf670cd30..2301623e37 100644 --- a/ui/gtk/wlan_stat_dlg.c +++ b/ui/gtk/wlan_stat_dlg.c @@ -757,7 +757,8 @@ wlan_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint callb GtkTreeIter iter; sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(hs->table)); - gtk_tree_selection_get_selected (sel, &model, &iter); + if (!gtk_tree_selection_get_selected(sel, &model, &iter)) + return; gtk_tree_model_get (model, &iter, TABLE_COLUMN, &ep, -1); value = FILTER_EXTRA(callback_action); @@ -797,7 +798,8 @@ wlan_details_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, gui GtkTreeIter iter; sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(hs->details)); - gtk_tree_selection_get_selected (sel, &model, &iter); + if (!gtk_tree_selection_get_selected(sel, &model, &iter)) + return; gtk_tree_model_get (model, &iter, DETAILS_COLUMN, &ep, -1); str = g_strdup_printf("wlan.addr==%s", ep_address_to_str(&ep->addr)); |