From 0f5a58fa50508a1ffa5622765024a6c28695b270 Mon Sep 17 00:00:00 2001
From: Arti Zirk <arti.zirk@gmail.com>
Date: Wed, 21 Dec 2016 01:42:08 +0200
Subject: [PATCH] Fix a memory leak when malloc fails on adding a new card.

---
 src/rfid.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/rfid.c b/src/rfid.c
index 2735632..7c32b3b 100644
--- a/src/rfid.c
+++ b/src/rfid.c
@@ -72,6 +72,8 @@ void rfid_add_card(const card_t *card)
     new_card_user = malloc(strlen(card->user) + 1);
     if (!new_card || !new_card_user) {
         printf_P(PSTR(OUT_OF_MEMORY_MSG "\n"));
+        free(new_card_user);
+        free(new_card);
         return;
     }