From 248a277403de24869114e75330fa3317199bf7e8 Mon Sep 17 00:00:00 2001
From: laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede>
Date: Fri, 8 Feb 2008 15:06:05 +0000
Subject: [PATCH] fix bugs for optlen setting in layer2_Getopt of iso14443a
 (Uwe Hermann)

git-svn-id: https://svn.gnumonks.org/trunk/librfid@2076 e0336214-984f-0b4b-a45f-81c69e1f0ede
---
 src/rfid_layer2_iso14443a.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rfid_layer2_iso14443a.c b/src/rfid_layer2_iso14443a.c
index 90af0f2..528c5fb 100644
--- a/src/rfid_layer2_iso14443a.c
+++ b/src/rfid_layer2_iso14443a.c
@@ -330,14 +330,16 @@ iso14443a_getopt(struct rfid_layer2_handle *handle, int optname,
 	switch (optname) {
 	case RFID_OPT_14443A_SAK:
 		*opt_u8 = h->sak;
-		optlen = sizeof(*opt_u8);
+		*optlen = sizeof(*opt_u8);
 		break;
 	case RFID_OPT_14443A_ATQA:
 		*atqa = h->atqa;
+		*optlen = sizeof(*atqa)
 		ret = 0;
 		break;
 	case RFID_OPT_14443A_WUPA:
 		*wupa = ((handle->flags & RFID_OPT_LAYER2_WUP) != 0);
+		*optlen = sizeof(*wupa);
 		ret = 0;
 		break;
 	};
-- 
2.20.1