X-Git-Url: http://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=2abcdf48eb5f161e207d48288c07cfa781116b2f;hp=2f5a4e98c74978d8ac8d7480cb539bc595e2afd7;hb=58daac01d91347336f24e1fc1cacd4e7a3101e93;hpb=8e49ca127d75e09de47b55f171f250bf4b64f219

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 2f5a4e98c..2abcdf48e 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -4342,6 +4342,15 @@ int cmd_register_trigger(struct command_ctx *cmd_ctx, int sock,
 		}
 	}
 
+	/*
+	 * The bytecode generation also serves as a validation step for the
+	 * bytecode expressions.
+	 */
+	ret = lttng_trigger_generate_bytecode(trigger, &cmd_creds);
+	if (ret != LTTNG_OK) {
+		goto end;
+	}
+
 	/*
 	 * A reference to the trigger is acquired by the notification thread.
 	 * It is safe to return the same trigger to the caller since it the