Fix: miscellaneous memory handling fixes

[lttng-tools.git] / src / bin / lttng-sessiond / ust-consumer.c

diff --git a/src/bin/lttng-sessiond/ust-consumer.c b/src/bin/lttng-sessiond/ust-consumer.c
index 78f29f497b7f69fb127bb24f78d7ce1a6f769654..9715c426f468f5b24cf76bf64726b0cf218d5af3 100644 (file)
--- a/src/bin/lttng-sessiond/ust-consumer.c
+++ b/src/bin/lttng-sessiond/ust-consumer.c
@@ -28,7 +28,7 @@
 #include <common/defaults.h>
 
 #include "consumer.h"
-#include "health.h"
+#include "health-sessiond.h"
 #include "ust-consumer.h"
 #include "buffer-registry.h"
 #include "session.h"
@@ -102,7 +102,7 @@ static int ask_channel_creation(struct ust_app_session *ua_sess,
                struct ust_app_channel *ua_chan, struct consumer_output *consumer,
                struct consumer_socket *socket, struct ust_registry_session *registry)
 {
-       int ret;
+       int ret, output;
        uint32_t chan_id;
        uint64_t key, chan_reg_key;
        char *pathname = NULL;
@@ -141,13 +141,21 @@ static int ask_channel_creation(struct ust_app_session *ua_sess,
                chan_id = chan_reg->chan_id;
        }
 
+       switch (ua_chan->attr.output) {
+       case LTTNG_UST_MMAP:
+       default:
+               output = LTTNG_EVENT_MMAP;
+               break;
+       }
+
        consumer_init_ask_channel_comm_msg(&msg,
                        ua_chan->attr.subbuf_size,
                        ua_chan->attr.num_subbuf,
                        ua_chan->attr.overwrite,
                        ua_chan->attr.switch_timer_interval,
                        ua_chan->attr.read_timer_interval,
-                       (int) ua_chan->attr.output,
+                       ua_sess->live_timer_interval,
+                       output,
                        (int) ua_chan->attr.type,
                        ua_sess->tracing_id,
                        pathname,
@@ -242,6 +250,7 @@ int ust_consumer_get_channel(struct consumer_socket *socket,
        assert(ua_chan);
        assert(socket);
 
+       memset(&msg, 0, sizeof(msg));
        msg.cmd_type = LTTNG_CONSUMER_GET_CHANNEL;
        msg.u.get_channel.key = ua_chan->key;
 
@@ -336,6 +345,7 @@ int ust_consumer_destroy_channel(struct consumer_socket *socket,
        assert(ua_chan);
        assert(socket);
 
+       memset(&msg, 0, sizeof(msg));
        msg.cmd_type = LTTNG_CONSUMER_DESTROY_CHANNEL;
        msg.u.destroy_channel.key = ua_chan->key;
 
@@ -461,6 +471,7 @@ int ust_consumer_metadata_request(struct consumer_socket *socket)
                        DBG("PID registry not found for session id %" PRIu64,
                                        request.session_id_per_pid);
 
+                       memset(&msg, 0, sizeof(msg));
                        msg.cmd_type = LTTNG_ERR_UND;
                        (void) consumer_send_msg(socket, &msg);
                        /*