Use properly bounded copies for JSON string fields.

1 files changed, 5 insertions, 2 deletions

diff --git a/json.h b/json.h
index 6a6cb33e..34b98c06 100644
--- a/json.h
+++ b/json.h
@@ -15,9 +15,12 @@ struct json_attr_t {
     union {
 	int *integer;
 	double *real;
-	char *string;
+	struct {
+	    char *ptr;
+	    int len;
+	} string;
 	bool *boolean;
-	struct json_array_t array;
+	struct json_array_t *array;
     } addr;
     union {
 	int integer;