On 03/08/2018 03:23 PM, Christophe Fergeau wrote:
Currently if we fail to set up the watch waiting for accept() to be called on the socket, we still keep the network socket(s) open even if we are not going to be able to use it. This commit makes sure it's closed a set to -1 when such a failure occurs rather than having a half initialized spice-server instance.
Ack. I see below you removed some log-messages. Perhaps it would be better to just change their messages. Uri.
--- server/reds.c | 33 ++++++++++++++++++++------------- 1 file changed, 20 insertions(+), 13 deletions(-) diff --git a/server/reds.c b/server/reds.c index a31ed4e96..8ccb5e0e4 100644 --- a/server/reds.c +++ b/server/reds.c @@ -2584,6 +2584,24 @@ void reds_set_client_mm_time_latency(RedsState *reds, RedClient *client, uint32_ } }+static void reds_cleanup_net(SpiceServer *reds)+{ + if (reds->listen_socket != -1) { + reds_core_watch_remove(reds, reds->listen_watch); + if (reds->config->spice_listen_socket_fd != reds->listen_socket) { + close(reds->listen_socket); + } + reds->listen_watch = NULL; + reds->listen_socket = -1; + } + if (reds->secure_listen_socket != -1) { + reds_core_watch_remove(reds, reds->secure_listen_watch); + close(reds->secure_listen_socket); + reds->secure_listen_watch = NULL; + reds->secure_listen_socket = -1; + } +} + static int reds_init_net(RedsState *reds) { if (reds->config->spice_port != -1 || reds->config->spice_family == AF_UNIX) { @@ -2595,7 +2613,6 @@ static int reds_init_net(RedsState *reds) SPICE_WATCH_EVENT_READ, reds_accept, reds); if (reds->listen_watch == NULL) { - spice_warning("set fd handle failed"); return -1; } } @@ -2610,7 +2627,6 @@ static int reds_init_net(RedsState *reds) SPICE_WATCH_EVENT_READ, reds_accept_ssl_connection, reds); if (reds->secure_listen_watch == NULL) { - spice_warning("set fd handle failed"); return -1; } } @@ -2621,7 +2637,6 @@ static int reds_init_net(RedsState *reds) SPICE_WATCH_EVENT_READ, reds_accept, reds); if (reds->listen_watch == NULL) { - spice_warning("set fd handle failed"); return -1; } } @@ -3373,6 +3388,7 @@ static int do_spice_init(RedsState *reds, SpiceCoreInterface *core_interface) return 0;err:+ reds_cleanup_net(reds); return -1; }@@ -3632,16 +3648,7 @@ SPICE_GNUC_VISIBLE void spice_server_destroy(SpiceServer *reds)if (reds->main_dispatcher) { g_object_unref(reds->main_dispatcher); } - if (reds->listen_socket != -1) { - reds_core_watch_remove(reds, reds->listen_watch); - if (reds->config->spice_listen_socket_fd != reds->listen_socket) { - close(reds->listen_socket); - } - } - if (reds->secure_listen_socket != -1) { - reds_core_watch_remove(reds, reds->secure_listen_watch); - close(reds->secure_listen_socket); - } + reds_cleanup_net(reds); g_clear_object(&reds->agent_dev); spice_buffer_free(&reds->client_monitors_config); red_record_unref(reds->record);
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