X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fset_session.c;fp=src%2Fbin%2Flttng%2Fcommands%2Fset_session.c;h=1f79d6cf08e6f17c97f972a58269cb0b102362f9;hb=d4ec3d67c0ef956f3f13b95fc7ff2b1308c1db63;hp=a428aed16ce239257253ae2f1fd7178fc4ff69e8;hpb=2e17663e4ecd31edfd3303c019d985cd459f28c7;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/set_session.c b/src/bin/lttng/commands/set_session.c
index a428aed16..1f79d6cf0 100644
--- a/src/bin/lttng/commands/set_session.c
+++ b/src/bin/lttng/commands/set_session.c
@@ -60,6 +60,13 @@ static int set_session(void)
 {
 	int ret = CMD_SUCCESS;
 
+	if (opt_session_name && strlen(opt_session_name) > NAME_MAX) {
+		ERR("Session name too long. Length must be lower or equal to %d",
+			NAME_MAX);
+		ret = CMD_ERROR;
+		goto error;
+	}
+
 	ret = config_init(opt_session_name);
 	if (ret < 0) {
 		ERR("Unable to set session name");