Fix: potential use of NULL path in stat() use

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index f7b3c7c84d1add69c1114e89f81ac4911490b33d..fa6fa4830e468efc0180a88e1888434f67955a25 100644 (file)
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -2436,7 +2436,8 @@ static pid_t spawn_consumerd(struct consumer_data *consumer_data)
                        } else if (stat(INSTALL_BIN_PATH "/" DEFAULT_CONSUMERD_FILE, &st) == 0) {
                                DBG3("Found location #2");
                                consumer_to_use = INSTALL_BIN_PATH "/" DEFAULT_CONSUMERD_FILE;
-                       } else if (stat(config.consumerd32_bin_path.value, &st) == 0) {
+                       } else if (config.consumerd32_bin_path.value &&
+                                       stat(config.consumerd32_bin_path.value, &st) == 0) {
                                DBG3("Found location #3");
                                consumer_to_use = config.consumerd32_bin_path.value;
                        } else {