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-rw-r--r--src/rfid_layer2_iso14443a.c4
1 files changed, 3 insertions, 1 deletions
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;
};
personal git repositories of Harald Welte. Your mileage may vary