From: Klas Lindfors <klas@yubico.com>
Date: Mon, 15 Apr 2013 07:17:03 +0000 (+0200)
Subject: return amount of data
X-Git-Tag: v1.13.0~40
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf7d8b5dd702af7c9b66feebb82fc36e0e301877;p=yubikey-personalization

return amount of data
---

diff --git a/ykpers-json.c b/ykpers-json.c
index dc5c569..c9d7a9c 100644
--- a/ykpers-json.c
+++ b/ykpers-json.c
@@ -161,7 +161,7 @@ int ykp_json_export_cfg(const YKP_CONFIG *cfg, char *json, size_t len) {
 
 	/* free the root object, will free all children */
 	json_object_put(jobj);
-	return 0;
+	return strlen(json);
 }
 
 int ykp_json_import_cfg(const char *json, size_t len, YKP_CONFIG *cfg) {
diff --git a/ykpers.c b/ykpers.c
index 61fc16b..fe884e5 100644
--- a/ykpers.c
+++ b/ykpers.c
@@ -989,7 +989,7 @@ static int ykp_legacy_export_config(const YKP_CONFIG *cfg, char *buf, size_t len
 		}
 		pos += snprintf(buf + pos, len - (size_t)pos, "%s%s%s\n", str_extended_flags, str_key_value_separator, buffer);
 
-		return 1;
+		return pos;
 	}
 	return 0;
 }