use max. message size allowed by DBus spec (#8936)

C.f. https://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-messages.

diff --git a/src/libsystemd/sd-bus/bus-internal.h b/src/libsystemd/sd-bus/bus-internal.h
index 428e02612c99345f5c9d274a2a0b70f0f07e42a5..e84ea0f6bff71a665988f408e099cdd4b7dfe98e 100644 (file)
--- a/src/libsystemd/sd-bus/bus-internal.h
+++ b/src/libsystemd/sd-bus/bus-internal.h
@@ -325,7 +325,7 @@ struct sd_bus {
 #define BUS_WQUEUE_MAX (192*1024)
 #define BUS_RQUEUE_MAX (192*1024)
 
-#define BUS_MESSAGE_SIZE_MAX (64*1024*1024)
+#define BUS_MESSAGE_SIZE_MAX (128*1024*1024)
 #define BUS_AUTH_SIZE_MAX (64*1024)
 
 #define BUS_CONTAINER_DEPTH 128