X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.c;h=7c8f4e83093590e61ac4d4e565d8d0bc9ba7b5f1;hb=c8f690f85a292e7678c480e2a5dca80b4dd80f79;hp=6ee3975792bb061b46035d6d7b5923af1ab6fd0f;hpb=0dd01979d6f26886199ef746377640b57260421c;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 6ee397579..7c8f4e830 100644
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -739,6 +739,7 @@ int consumer_send_fds(struct consumer_socket *sock, int *fds, size_t nb_fd)
 	assert(fds);
 	assert(sock);
 	assert(nb_fd > 0);
+	assert(pthread_mutex_trylock(sock->lock) == EBUSY);
 
 	ret = lttcomm_send_fds_unix_sock(*sock->fd_ptr, fds, nb_fd);
 	if (ret < 0) {
@@ -763,6 +764,7 @@ int consumer_send_msg(struct consumer_socket *sock,
 
 	assert(msg);
 	assert(sock);
+	assert(pthread_mutex_trylock(sock->lock) == EBUSY);
 
 	ret = consumer_socket_send(sock, msg, sizeof(struct lttcomm_consumer_msg));
 	if (ret < 0) {
@@ -985,6 +987,8 @@ error:
 /*
  * Send relayd socket to consumer associated with a session name.
  *
+ * The consumer socket lock must be held by the caller.
+ *
  * On success return positive value. On error, negative value.
  */
 int consumer_send_relayd_socket(struct consumer_socket *consumer_sock,