Fix: add missing error output

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

diff --git a/src/bin/lttng/commands/create.c b/src/bin/lttng/commands/create.c
index d66f0309e28de3613468fdd4f3ba06d4ccf51040..bf24b6675f3b7e25bfc44300380b6d9e7029919f 100644 (file)
--- a/src/bin/lttng/commands/create.c
+++ b/src/bin/lttng/commands/create.c
@@ -52,9 +52,9 @@ static struct poptOption long_options[] = {
        {"help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL},
        {"output", 'o', POPT_ARG_STRING, &opt_output_path, 0, NULL, NULL},
        {"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
-       {"set-uri",        'U', POPT_ARG_STRING, &opt_url, 0, 0, 0},
-       {"ctrl-uri",       'C', POPT_ARG_STRING, &opt_ctrl_url, 0, 0, 0},
-       {"data-uri",       'D', POPT_ARG_STRING, &opt_data_url, 0, 0, 0},
+       {"set-url",        'U', POPT_ARG_STRING, &opt_url, 0, 0, 0},
+       {"ctrl-url",       'C', POPT_ARG_STRING, &opt_ctrl_url, 0, 0, 0},
+       {"data-url",       'D', POPT_ARG_STRING, &opt_data_url, 0, 0, 0},
        {"no-consumer",      0, POPT_ARG_VAL, &opt_no_consumer, 1, 0, 0},
        {"disable-consumer", 0, POPT_ARG_VAL, &opt_disable_consumer, 1, 0, 0},
        {0, 0, 0, 0, 0, 0, 0}
@@ -254,7 +254,7 @@ static int create_session(void)
        int ret;
        char *session_name = NULL, *traces_path = NULL, *alloc_path = NULL;
        char *alloc_url = NULL, *url = NULL, datetime[16];
-       char session_name_date[NAME_MAX], *print_str_url = NULL;
+       char session_name_date[NAME_MAX + 17], *print_str_url = NULL;
        time_t rawtime;
        struct tm *timeinfo;
 
@@ -274,6 +274,12 @@ static int create_session(void)
                session_name = session_name_date;
                DBG("Auto session name set to %s", session_name_date);
        } else {
+               if (strlen(opt_session_name) > NAME_MAX) {
+                       ERR("Session name too long. Length must be lower or equal to %d",
+                                       NAME_MAX);
+                       ret = LTTNG_ERR_SESSION_FAIL;
+                       goto error;
+               }
                if (strncmp(opt_session_name, DEFAULT_SESSION_NAME,
                                        strlen(DEFAULT_SESSION_NAME)) == 0 &&
                                strlen(opt_session_name) == strlen(DEFAULT_SESSION_NAME)) {
@@ -345,6 +351,9 @@ static int create_session(void)
                case LTTNG_ERR_EXIST_SESS:
                        WARN("Session %s already exists", session_name);
                        break;
+               default:
+                       ERR("%s", lttng_strerror(ret));
+                       break;
                }
                goto error;
        }