From 9236fc5e2e3c863081bf81817b611e17326326ca Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgner@informatik.hu-berlin.de>
Date: Thu, 6 Jun 2013 23:40:00 +0200
Subject: [PATCH] fixed missing initialization of sm_ctx for PACE on reader

---
 npa/src/npa.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/npa/src/npa.c b/npa/src/npa.c
index d299c11..2ca08a4 100644
--- a/npa/src/npa.c
+++ b/npa/src/npa.c
@@ -1295,6 +1295,9 @@ static int establish_pace_channel(sc_card_t *card,
     if (card->reader->capabilities & SC_READER_CAP_PACE_GENERIC
             && card->reader->ops->perform_pace) {
         r = card->reader->ops->perform_pace(card->reader, &pace_input, pace_output);
+        if (r < 0)
+            goto err;
+        memset(sctx, 0, sizeof *sctx);
     } else {
         if (!pace_output->ef_cardaccess_length || !pace_output->ef_cardaccess) {
             r = get_ef_card_access(card, &pace_output->ef_cardaccess,