Make the consumer sends a ACK after each command

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

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index df4760602b5e4838f90cf124764fbbdad06d5ef4..8a1f753114bfe3bfaa8cd5629ea5c7e199c29aab 100644 (file)
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -633,7 +633,7 @@ static int update_kernel_stream(struct consumer_data *consumer_data, int fd)
                                                assert(socket->fd >= 0);
 
                                                pthread_mutex_lock(socket->lock);
-                                               ret = kernel_consumer_send_channel_stream(socket->fd,
+                                               ret = kernel_consumer_send_channel_stream(socket,
                                                                channel, ksess);
                                                pthread_mutex_unlock(socket->lock);
                                                if (ret < 0) {
@@ -2853,6 +2853,10 @@ skip_domain:
                        ret = LTTNG_ERR_FILTER_INVAL;
                        goto error;
                }
+               if (cmd_ctx->lsm->u.enable.bytecode_len == 0) {
+                       ret = LTTNG_ERR_FILTER_INVAL;
+                       goto error;
+               }
                bytecode = zmalloc(cmd_ctx->lsm->u.enable.bytecode_len);
                if (!bytecode) {
                        ret = LTTNG_ERR_FILTER_NOMEM;