X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust-comm%2Flttng-ust-comm.c;h=fd48a515e762109acea7b31d4c7b8566f5f04f39;hb=7f2348b85735a6284d2ada79d9c7cd2e96f45bbf;hp=3a60ba1a4be09c6e4f9f543b31f274bdbea9d0f3;hpb=257ecc17e3214106b7e788cda75fec667cc5cc26;p=lttng-ust.git

diff --git a/liblttng-ust-comm/lttng-ust-comm.c b/liblttng-ust-comm/lttng-ust-comm.c
index 3a60ba1a..fd48a515 100644
--- a/liblttng-ust-comm/lttng-ust-comm.c
+++ b/liblttng-ust-comm/lttng-ust-comm.c
@@ -656,6 +656,26 @@ int ustcomm_send_reg_msg(int sock,
 	return 0;
 }
 
+static
+int serialize_string_encoding(enum ustctl_string_encodings *ue,
+		enum lttng_string_encodings le)
+{
+	switch (le) {
+	case lttng_encode_none:
+		*ue = ustctl_encode_none;
+		break;
+	case lttng_encode_UTF8:
+		*ue = ustctl_encode_UTF8;
+		break;
+	case lttng_encode_ASCII:
+		*ue = ustctl_encode_ASCII;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static
 int serialize_basic_type(enum ustctl_abstract_types *uatype,
 		enum lttng_abstract_types atype,
@@ -674,14 +694,17 @@ int serialize_basic_type(enum ustctl_abstract_types *uatype,
 		uit->signedness = lit->signedness;
 		uit->reverse_byte_order = lit->reverse_byte_order;
 		uit->base = lit->base;
-		uit->encoding = lit->encoding;
+		if (serialize_string_encoding(&uit->encoding, lit->encoding))
+			return -EINVAL;
 		uit->alignment = lit->alignment;
 		*uatype = ustctl_atype_integer;
 		break;
 	}
 	case atype_string:
 	{
-		ubt->string.encoding = lbt->string.encoding;
+		if (serialize_string_encoding(&ubt->string.encoding,
+				lbt->string.encoding))
+			return -EINVAL;
 		*uatype = ustctl_atype_string;
 		break;
 	}