From 93011b4c074f140c4e204a838ce0a39389a7c34f Mon Sep 17 00:00:00 2001 From: Romain Tartiere <romain.tartiere@gmail.com> Date: Fri, 1 Oct 2010 19:32:03 +0000 Subject: [PATCH] Use the actual UID length to select a target. Without it, the libfreefare cannot use 4-bytes-long random UIDs of Mifare DESFire EV1. --- libfreefare/mifare_desfire.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libfreefare/mifare_desfire.c b/libfreefare/mifare_desfire.c index 28a7eed..1c7ed95 100644 --- a/libfreefare/mifare_desfire.c +++ b/libfreefare/mifare_desfire.c @@ -282,7 +282,7 @@ mifare_desfire_connect (MifareTag tag) ASSERT_MIFARE_DESFIRE (tag); nfc_target_info_t pnti; - if (nfc_initiator_select_passive_target (tag->device, NM_ISO14443A_106, tag->info.abtUid, 7, &pnti)) { + if (nfc_initiator_select_passive_target (tag->device, NM_ISO14443A_106, tag->info.abtUid, tag->info.szUidLen, &pnti)) { tag->active = 1; free (MIFARE_DESFIRE (tag)->session_key); MIFARE_DESFIRE (tag)->session_key = NULL;