* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
/*
#include <glib.h>
+#include <wsutil/strtoi.h>
+#include <ui/cmdarg_err.h>
+
#include <epan/packet_info.h>
#include <epan/tap.h>
#include <epan/epan_dissect.h>
opt_count = 0;
while (tokens[opt_count])
opt_count++;
- if (opt_count > 2)
- ds->cmd_code = (guint32)atoi(tokens[2]);
+ if (opt_count > 2) {
+ /* if the token is a not-null string and it's not *, the conversion must succeeed */
+ if (strlen(tokens[2]) > 0 && tokens[2][0] != '*') {
+ if (!ws_strtou32(tokens[2], NULL, &ds->cmd_code)) {
+ fprintf(stderr, "Invalid integer token: %s\n", tokens[2]);
+ g_strfreev(tokens);
+ exit(1);
+ }
+ }
+ }
/* Loop over diameter field names. */
for (opt_idx=3; opt_idx<opt_count; opt_idx++)
g_strfreev(tokens);
ds->filter = g_string_free(filter, FALSE);
- error_string = register_tap_listener("diameter", ds, ds->filter, 0, NULL, diameteravp_packet, diameteravp_draw);
+ error_string = register_tap_listener("diameter", ds, ds->filter, 0, NULL, diameteravp_packet, diameteravp_draw, NULL);
if (error_string) {
/* error, we failed to attach to the tap. clean up */
g_free(ds);
- fprintf(stderr, "tshark: Couldn't register diam,csv tap: %s\n",
+ cmdarg_err("Couldn't register diam,csv tap: %s",
error_string->str);
g_string_free(error_string, TRUE);
exit(1);