X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Ftrack-untrack.c;h=afb4d93d1fe9bc30e14f56c6aee90a8c1181330e;hp=0d716972980701009bb389a14e89ae38a62a04e5;hb=c47a705beb4d03d1a7498802047f6410814dced3;hpb=5b64a0d0ef61c3b6a6225f2b380989c48fa60368

diff --git a/src/bin/lttng/commands/track-untrack.c b/src/bin/lttng/commands/track-untrack.c
index 0d7169729..afb4d93d1 100644
--- a/src/bin/lttng/commands/track-untrack.c
+++ b/src/bin/lttng/commands/track-untrack.c
@@ -594,6 +594,7 @@ int cmd_track_untrack(enum cmd_type cmd_type, const char *cmd_str,
 	enum cmd_error_code command_ret = CMD_SUCCESS;
 	static poptContext pc;
 	char *session_name = NULL;
+	const char *leftover = NULL;
 	struct mi_writer *writer = NULL;
 
 	if (argc < 1) {
@@ -715,6 +716,13 @@ int cmd_track_untrack(enum cmd_type cmd_type, const char *cmd_str,
 		session_name = opt_session_name;
 	}
 
+	leftover = poptGetArg(pc);
+	if (leftover) {
+		ERR("Unknown argument: %s", leftover);
+		ret = CMD_ERROR;
+		goto end;
+	}
+
 	/* Mi check */
 	if (lttng_opt_mi) {
 		writer = mi_lttng_writer_create(fileno(stdout), lttng_opt_mi);