X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.cpp;h=ef4383ff25a67262c2f6d5157422a916d94a9147;hb=dd7ef1243236f524e57b25baa038973e793d5d72;hp=79cb6fed89398e00833f2ea27620090eba09e81e;hpb=f74e820c5e8f81d6416f4557bce8b56ee6be4746;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/cmd.cpp b/src/bin/lttng-sessiond/cmd.cpp
index 79cb6fed8..ef4383ff2 100644
--- a/src/bin/lttng-sessiond/cmd.cpp
+++ b/src/bin/lttng-sessiond/cmd.cpp
@@ -484,18 +484,28 @@ static enum lttng_error_code list_lttng_ust_global_events(char *channel_name,
 			tmp_event->exclusion = 1;
 		}
 
+		std::vector<const char *> exclusion_names;
+		if (uevent->exclusion) {
+			for (int i = 0; i < uevent->exclusion->count; i++) {
+				exclusion_names.emplace_back(
+					LTTNG_EVENT_EXCLUSION_NAME_AT(uevent->exclusion, i));
+			}
+		}
+
 		/*
 		 * We do not care about the filter bytecode and the fd from the
 		 * userspace_probe_location.
 		 */
-		ret = lttng_event_serialize(tmp_event,
-					    uevent->exclusion ? uevent->exclusion->count : 0,
-					    uevent->exclusion ? (char **) uevent->exclusion->names :
-								nullptr,
-					    uevent->filter_expression,
-					    0,
-					    nullptr,
-					    reply_payload);
+		ret = lttng_event_serialize(
+			tmp_event,
+			exclusion_names.size(),
+			exclusion_names.size() ?
+				exclusion_names.data() :
+				nullptr,
+			uevent->filter_expression,
+			0,
+			nullptr,
+			reply_payload);
 		lttng_event_destroy(tmp_event);
 		if (ret) {
 			ret_code = LTTNG_ERR_FATAL;