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check DF name on SELECT command

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This commit is contained in:
NIIBE Yutaka
2012-01-05 15:14:35 +09:00
parent a4e0e67340
commit 41537cc827
3 changed files with 15 additions and 8 deletions
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13
src/openpgp.c
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@@ -529,16 +529,19 @@ cmd_read_binary (void)
static void
cmd_select_file (void)
{
if (cmd_APDU[2] == 4) /* Selection by DF name: it must be OpenPGP card */
if (cmd_APDU[2] == 4) /* Selection by DF name */
{
DEBUG_INFO (" - select DF by name\r\n");
/*
* P2 == 0, LC=6, name = D2 76 00 01 24 01
*/
/* name = D2 76 00 01 24 01 */
if (cmd_APDU[4] != 6 || memcmp (openpgpcard_aid, &cmd_APDU[5], 6) != 0)
{
GPG_NO_FILE()
return;
}
file_selection = FILE_DF_OPENPGP;
if (cmd_APDU[3] == 0x0c) /* No FCI */
if ((cmd_APDU[3] & 0x0c) == 0x0c) /* No FCI */
GPG_SUCCESS ();
else
{