Fix: error out on leftover arguments

[lttng-tools.git] / src / bin / lttng / commands / stop.c

diff --git a/src/bin/lttng/commands/stop.c b/src/bin/lttng/commands/stop.c
index 336d887651d06b5872f222b652584b88b6fcbeb7..9d211d68b58d4ee37b44244aa3a56012f1f94c9f 100644 (file)
--- a/src/bin/lttng/commands/stop.c
+++ b/src/bin/lttng/commands/stop.c
@@ -172,6 +172,7 @@ int cmd_stop(int argc, const char **argv)
 {
        int opt, ret = CMD_SUCCESS, command_ret = CMD_SUCCESS, success = 1;
        static poptContext pc;
+       const char *leftover = NULL;
 
        pc = poptGetContext(NULL, argc, argv, long_options, 0);
        poptReadDefaultConfig(pc, 0);
@@ -228,6 +229,13 @@ int cmd_stop(int argc, const char **argv)
 
        opt_session_name = (char*) poptGetArg(pc);
 
+       leftover = poptGetArg(pc);
+       if (leftover) {
+               ERR("Unknown argument: %s", leftover);
+               ret = CMD_ERROR;
+               goto end;
+       }
+
        command_ret = stop_tracing();
        if (command_ret) {
                success = 0;