X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fclient.cpp;fp=src%2Fbin%2Flttng-sessiond%2Fclient.cpp;h=97a6d9b724c56afe9c24f9839444b19c5af8c8e7;hb=6c1db447784d69988f661477ad9eea7c0fddfa82;hp=a52062e07f877ddc08ccf84604a56c5f2ff1fd59;hpb=53ee940eff33e44f6f3664adb859d10188f5defa;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/client.cpp b/src/bin/lttng-sessiond/client.cpp
index a52062e07..97a6d9b72 100644
--- a/src/bin/lttng-sessiond/client.cpp
+++ b/src/bin/lttng-sessiond/client.cpp
@@ -1003,6 +1003,13 @@ static int process_client_msg(struct command_ctx *cmd_ctx, int *sock,
 	bool need_domain;
 	bool need_consumerd;
 
+	if (!lttcomm_sessiond_command_is_valid((lttcomm_sessiond_command) cmd_ctx->lsm.cmd_type)) {
+		ERR("Unknown client command received: command id = %" PRIu32,
+				cmd_ctx->lsm.cmd_type);
+		ret = LTTNG_ERR_UND;
+		goto error;
+	}
+
 	DBG("Processing client command '%s\' (%d)",
 		lttcomm_sessiond_command_str((lttcomm_sessiond_command) cmd_ctx->lsm.cmd_type),
 		cmd_ctx->lsm.cmd_type);