X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.c;h=e36238182d8f04e078d440dce4d3bee94b9c5360;hb=4dc3dfc55223dae057447c03a1e7aadc2c177b3a;hp=c74599ded1c38f8b65ed307ab3368e223c11c29a;hpb=8c0670510c21676df20f086268593738e91ee332;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index c74599ded..e36238182 100644
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -2537,13 +2537,6 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 		metadata->attr.type = LTTNG_UST_CHAN_METADATA;
 	}
 
-	/* Get the right consumer socket for the application. */
-	socket = consumer_find_socket_by_bitness(app->bits_per_long, consumer);
-	if (!socket) {
-		ret = -EINVAL;
-		goto error_consumer;
-	}
-
 	/* Need one fd for the channel. */
 	ret = lttng_fd_get(LTTNG_FD_APPS, 1);
 	if (ret < 0) {
@@ -2551,6 +2544,13 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 		goto error;
 	}
 
+	/* Get the right consumer socket for the application. */
+	socket = consumer_find_socket_by_bitness(app->bits_per_long, consumer);
+	if (!socket) {
+		ret = -EINVAL;
+		goto error_consumer;
+	}
+
 	/*
 	 * Keep metadata key so we can identify it on the consumer side. Assign it
 	 * to the registry *before* we ask the consumer so we avoid the race of the
@@ -2572,7 +2572,6 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 		 * Safe because the metadata obj pointer is not set so the delete below
 		 * will not put a FD back again.
 		 */
-		lttng_fd_put(LTTNG_FD_APPS, 1);
 		goto error_consumer;
 	}
 
@@ -2588,7 +2587,6 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 		 * Safe because the metadata obj pointer is not set so the delete below
 		 * will not put a FD back again.
 		 */
-		lttng_fd_put(LTTNG_FD_APPS, 1);
 		goto error_consumer;
 	}
 
@@ -2596,6 +2594,7 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 			metadata->key, app->pid);
 
 error_consumer:
+	lttng_fd_put(LTTNG_FD_APPS, 1);
 	delete_ust_app_channel(-1, metadata, app);
 error:
 	return ret;