use the correct sbuff macro.

OUT is for printing, IN is for parsing pre-existing data.

diff --git a/src/lib/json/json.c b/src/lib/json/json.c
index 878a409b59a04d2e02a649a9ba2ba41f5fe21a3e..63a2668d3feb58a1ef53bb9b89ab4b77f8a2c20e 100644 (file)
--- a/src/lib/json/json.c
+++ b/src/lib/json/json.c
@@ -209,7 +209,7 @@ json_object *json_object_from_value_box(fr_value_box_t const *data)
        do_string:
        {
                char            buffer[64];
-               fr_sbuff_t      sbuff = FR_SBUFF_IN(buffer, sizeof(buffer));
+               fr_sbuff_t      sbuff = FR_SBUFF_OUT(buffer, sizeof(buffer));
 
                if (fr_value_box_print(&sbuff, data, NULL) <= 0) return NULL;