Use free running metadata channel key between sessiond and kernel consumer

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

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 5cbd42f6301d327abefdb159541dc7f651983e9d..5f551e31dd5a05d6283e0aca2cbe01ca660096b4 100644 (file)
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -561,7 +561,7 @@ struct consumer_output *consumer_copy_output(struct consumer_output *obj)
        }
        output->enabled = obj->enabled;
        output->net_seq_index = obj->net_seq_index;
-       memcpy(output->subdir, obj->subdir, PATH_MAX);
+       memcpy(output->subdir, obj->subdir, sizeof(output->subdir));
        output->snapshot = obj->snapshot;
        output->relay_major_version = obj->relay_major_version;
        output->relay_minor_version = obj->relay_minor_version;
@@ -715,11 +715,12 @@ int consumer_set_network_uri(struct consumer_output *obj,
                        goto error;
                }
 
-               if (lttng_strncpy(obj->subdir, tmp_path, sizeof(obj->subdir))) {
+               if (lttng_strncpy(obj->dst.net.base_dir, tmp_path,
+                               sizeof(obj->dst.net.base_dir))) {
                        ret = -LTTNG_ERR_INVALID;
                        goto error;
                }
-               DBG3("Consumer set network uri subdir path %s", tmp_path);
+               DBG3("Consumer set network uri base_dir path %s", tmp_path);
        }
 
        return 0;
@@ -1417,8 +1418,11 @@ int consumer_snapshot_channel(struct consumer_socket *socket, uint64_t key,
                msg.u.snapshot_channel.use_relayd = 1;
                ret = snprintf(msg.u.snapshot_channel.pathname,
                                sizeof(msg.u.snapshot_channel.pathname),
-                               "%s/%s-%s-%" PRIu64 "%s", output->consumer->subdir,
-                               output->name, output->datetime, output->nb_snapshot,
+                               "%s/%s/%s-%s-%" PRIu64 "%s",
+                               output->consumer->dst.net.base_dir,
+                               output->consumer->subdir,
+                               output->name, output->datetime,
+                               output->nb_snapshot,
                                session_path);
                if (ret < 0) {
                        ret = -LTTNG_ERR_NOMEM;
@@ -1427,8 +1431,10 @@ int consumer_snapshot_channel(struct consumer_socket *socket, uint64_t key,
        } else {
                ret = snprintf(msg.u.snapshot_channel.pathname,
                                sizeof(msg.u.snapshot_channel.pathname),
-                               "%s/%s-%s-%" PRIu64 "%s", output->consumer->dst.trace_path,
-                               output->name, output->datetime, output->nb_snapshot,
+                               "%s/%s-%s-%" PRIu64 "%s",
+                               output->consumer->dst.session_root_path,
+                               output->name, output->datetime,
+                               output->nb_snapshot,
                                session_path);
                if (ret < 0) {
                        ret = -LTTNG_ERR_NOMEM;