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FS-11973: [mod_event_multicast] add mutex and checks on hash ptrs on shutdown

This commit is contained in:
Dragos Oancea 2019-08-01 18:05:00 +00:00
parent 1c80a83d57
commit 4f66959ed3
1 changed files with 8 additions and 2 deletions
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6
src/mod/event_handlers/mod_event_multicast/mod_event_multicast.c
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@ -493,6 +493,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_event_multicast_shutdown)
globals.running = 0; globals.running = 0;
switch_event_unbind_callback(event_handler); switch_event_unbind_callback(event_handler);
switch_mutex_lock(globals.mutex);
if (globals.udp_socket) { if (globals.udp_socket) {
switch_socket_shutdown(globals.udp_socket, 2); switch_socket_shutdown(globals.udp_socket, 2);
} }
@ -501,11 +502,16 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_event_multicast_shutdown)
switch_event_free_subclass(MULTICAST_PEERUP); switch_event_free_subclass(MULTICAST_PEERUP);
switch_event_free_subclass(MULTICAST_PEERDOWN); switch_event_free_subclass(MULTICAST_PEERDOWN);
if (globals.event_hash) {
switch_core_hash_destroy(&globals.event_hash); switch_core_hash_destroy(&globals.event_hash);
}
if (globals.peer_hash) {
switch_core_hash_destroy(&globals.peer_hash); switch_core_hash_destroy(&globals.peer_hash);
}
switch_safe_free(globals.address); switch_safe_free(globals.address);
switch_safe_free(globals.bindings); switch_safe_free(globals.bindings);
switch_mutex_unlock(globals.mutex);
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }