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GTK: Don't allow extcap capture filters to be verified. 

There isn't an API to do it and if WinPcap isn't present it can
cause a crash.

Change-Id: I5338f854acb26f0822ac027e6c853a550da3f7b1
Reviewed-on: https://code.wireshark.org/review/21758
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Michael Mann 2017-05-25 15:27:18 -04:00
parent 9bd2b63968
commit d14b8f6fc5
1 changed files with 5 additions and 0 deletions
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5
ui/gtk/capture_dlg.c
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@ -764,6 +764,11 @@ capture_all_filter_check_syntax_cb(GtkWidget *w _U_, gpointer user_data _U_)
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The link type of interface %s was not specified.", device.name);
continue; /* Programming error: somehow managed to select an "unsupported" entry */
}
#ifdef HAVE_EXTCAP
/* Can't verify extcap capture filters */
if (device.if_info.extcap != NULL)
continue;
#endif
filter_text = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT(filter_cm));
if (strlen(filter_text) == 0) {
colorize_filter_te_as_empty(filter_te);