X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fkernel.c;h=69665058a0e098c0b7a2bbd9dc1042d6f7b25f0a;hb=a1dcaf0fdbfbaf02ef38886b556c3d37e4458fdc;hp=856d4231004b02c558ea32f7cc86a7e315734331;hpb=dec56f6cc894de41b312354d360b6a4c09fc199d;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/kernel.c b/src/bin/lttng-sessiond/kernel.c
index 856d42310..69665058a 100644
--- a/src/bin/lttng-sessiond/kernel.c
+++ b/src/bin/lttng-sessiond/kernel.c
@@ -110,6 +110,9 @@ int kernel_create_session(struct ltt_session *session, int tracer_fd)
 	return 0;
 
 error:
+	if (lks) {
+		trace_kernel_destroy_session(lks);
+	}
 	return ret;
 }
 
@@ -163,6 +166,10 @@ int kernel_create_channel(struct ltt_kernel_session *session,
 	return 0;
 
 error:
+	if (lkc) {
+		free(lkc->channel);
+		free(lkc);
+	}
 	return -1;
 }
 
@@ -353,7 +360,7 @@ error:
 int kernel_open_metadata(struct ltt_kernel_session *session)
 {
 	int ret;
-	struct ltt_kernel_metadata *lkm;
+	struct ltt_kernel_metadata *lkm = NULL;
 
 	assert(session);
 
@@ -366,7 +373,7 @@ int kernel_open_metadata(struct ltt_kernel_session *session)
 	/* Kernel tracer metadata creation */
 	ret = kernctl_open_metadata(session->fd, &lkm->conf->attr);
 	if (ret < 0) {
-		goto error;
+		goto error_open;
 	}
 
 	lkm->fd = ret;
@@ -382,6 +389,8 @@ int kernel_open_metadata(struct ltt_kernel_session *session)
 
 	return 0;
 
+error_open:
+	trace_kernel_destroy_metadata(lkm);
 error:
 	return -1;
 }
@@ -451,6 +460,8 @@ int kernel_metadata_flush_buffer(int fd)
 {
 	int ret;
 
+	DBG("Kernel flushing metadata buffer on fd %d", fd);
+
 	ret = kernctl_buffer_flush(fd);
 	if (ret < 0) {
 		ERR("Fail to flush metadata buffers %d (ret: %d)", fd, ret);