WiMAX: Fix possible crash during protocol registration

proto_register_wimax() cannot be assumed to run before all other dissectors
that depend on the global proto_wimax variable. It happens to work now but
registration order is never guaranteed and cannot be relied upon. Wireshark
will crash with a null pointer dereference if proto_register_wimax() is not
run first.

Have proto_register_wimax() call the registration routine for the other dissectors
that depend on proto_wimax to impose the hard-coded order.

Change-Id: I3e9a9ea742f3feeb5b802ad79cfc9ed916264d2f
Reviewed-on: https://code.wireshark.org/review/23788
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>

1 files changed, 39 insertions, 0 deletions

diff --git a/plugins/wimax/wimax-int.h b/plugins/wimax/wimax-int.h
new file mode 100644
index 0000000000..9141d92abd
--- /dev/null
+++ b/plugins/wimax/wimax-int.h
@@ -0,0 +1,39 @@
+/* wimax-int.h
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1999 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.
+ */
+
+#ifndef __WIMAX_INT_H__
+#define __WIMAX_INT_H__
+
+void wimax_proto_register_wimax_cdma(void);
+void wimax_proto_register_wimax_compact_dlmap_ie(void);
+void wimax_proto_register_wimax_compact_ulmap_ie(void);
+void wimax_proto_register_wimax_fch(void);
+void wimax_proto_register_wimax_ffb(void);
+void wimax_proto_register_wimax_hack(void);
+void wimax_proto_register_wimax_harq_map(void);
+void wimax_proto_register_wimax_pdu(void);
+void wimax_proto_register_wimax_phy_attributes(void);
+void wimax_proto_register_wimax_utility_decoders(void);
+void wimax_proto_register_mac_header_generic(void);
+void wimax_proto_register_mac_header_type_1(void);
+void wimax_proto_register_mac_header_type_2(void);
+
+#endif
\ No newline at end of file