buf_tlv: corrected TLV decoding

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>

diff --git a/yubikey.c b/yubikey.c
index 279c14f636c34d619862f9552cd0246cb851e4e0..a7b9049655c1acb603a56e3bbd153ec1693d3a55 100644 (file)
--- a/yubikey.c
+++ b/yubikey.c
@@ -151,7 +151,7 @@ static int buf_tlv(struct oc_text_buf *buf, int *loc, unsigned char *type)
                        return -EINVAL;
                len = (unsigned char)buf->data[(*loc)++];
                len <<= 8;
-               len = (unsigned char)buf->data[(*loc)++];
+               len |= (unsigned char)buf->data[(*loc)++];
                left -= 2;
        }