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- From f96f7536a8c2efd0ba41fd94fe3334e5fa556854 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Nguy=E1=BB=85n=20H=E1=BB=93ng=20Qu=C3=A2n?=
- <ng.hong.quan@gmail.com>
- Date: Tue, 16 Apr 2013 10:19:34 +0700
- Subject: [PATCH 16/18] OpenPGP: Correct parameter checking.
-
- ---
- src/libopensc/card-openpgp.c | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
- diff --git a/src/libopensc/card-openpgp.c b/src/libopensc/card-openpgp.c
- index 19d3b04..196c094 100644
- --- a/src/libopensc/card-openpgp.c
- +++ b/src/libopensc/card-openpgp.c
- @@ -1221,6 +1221,8 @@ static int gnuk_write_certificate(sc_card_t *card, const u8 *buf, size_t length)
- LOG_TEST_RET(card->ctx, r, "APDU transmit failed");
- /* Check response */
- r = sc_check_sw(card, apdu.sw1, apdu.sw2);
- + if (r < 0)
- + LOG_FUNC_RETURN(card->ctx, r);
- LOG_FUNC_RETURN(card->ctx, length);
- }
-
- @@ -2448,6 +2450,11 @@ gnuk_delete_key(sc_card_t *card, u8 key_id)
-
- LOG_FUNC_CALLED(ctx);
-
- + if (key_id < 1 || key_id > 3) {
- + sc_log(ctx, "Key ID %d is invalid. Should be 1, 2 or 3.", key_id);
- + LOG_FUNC_RETURN(ctx, SC_ERROR_INVALID_ARGUMENTS);
- + }
- +
- /* Delete fingerprint */
- sc_log(ctx, "Delete fingerprints");
- r = pgp_put_data(card, 0xC6 + key_id, NULL, 0);
- @@ -2466,8 +2473,6 @@ gnuk_delete_key(sc_card_t *card, u8 key_id)
- data = "\x4D\x02\xB8";
- else if (key_id == 3)
- data = "\x4D\x02\xA4";
- - else
- - LOG_FUNC_RETURN(ctx, SC_ERROR_INVALID_ARGUMENTS);
-
- r = pgp_put_data(card, 0x4D, data, strlen(data) + 1);
-
- --
- 1.9.3
-
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