X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Flttng-ctl.c;h=20dca8132186e46531589d9294b31a44dc52e9b3;hp=bbff088e098107ebd64b171116f767a1f7126079;hb=4e328cceb6ff5fd6240c866b52b29234946c5c66;hpb=28ab59d0baef178a8629ec9fb517ba75efb46ea8

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index bbff088e0..20dca8132 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1078,7 +1078,11 @@ int lttng_enable_event_with_exclusions(struct lttng_handle *handle,
 	unsigned int free_filter_expression = 0;
 	struct filter_parser_ctx *ctx = NULL;
 
-	memset(&send_buffer, 0, sizeof(send_buffer));
+	/*
+	 * We have either a filter or some exclusions, so we need to set up
+	 * a variable-length memory block from where to send the data.
+	 */
+	lttng_dynamic_buffer_init(&send_buffer);
 
 	/*
 	 * Cast as non-const since we may replace the filter expression
@@ -1128,12 +1132,6 @@ int lttng_enable_event_with_exclusions(struct lttng_handle *handle,
 	lsm.u.enable.exclusion_count = exclusion_count;
 	lsm.u.enable.bytecode_len = 0;
 
-	/*
-	 * We have either a filter or some exclusions, so we need to set up
-	 * a variable-length memory block from where to send the data.
-	 */
-	lttng_dynamic_buffer_init(&send_buffer);
-
 	/* Parse filter expression. */
 	if (filter_expression != NULL || handle->domain.type == LTTNG_DOMAIN_JUL
 			|| handle->domain.type == LTTNG_DOMAIN_LOG4J
@@ -2079,7 +2077,6 @@ int lttng_list_sessions(struct lttng_session **out_sessions)
 	lsm.cmd_type = LTTNG_LIST_SESSIONS;
 	ret = lttng_ctl_ask_sessiond(&lsm, (void**) &sessions);
 	if (ret <= 0) {
-		ret = ret == 0 ? -LTTNG_ERR_FATAL : ret;
 		goto end;
 	}
 	if (!sessions) {