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Code Activity

scd: Improve reading of binary records.

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* scd/iso7816.c (iso7816_read_binary_ext): Handle the 0x6a86 SW the
same as 6b00.
* scd/apdu.c (apdu_get_atr): Modify debug messages.
* scd/app-p15.c (app_select_p15): Print FCI on error.
(read_p15_info): Clean up diag in presence of debug options.
--

Some cards return 6a86 instead of 6b00.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2021-06-16 20:29:47 +02:00
parent 7718244168
commit 44f977d0e3
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GPG key ID: E3FDFF218E45B72B
3 changed files with 10 additions and 11 deletions
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8
scd/app-p15.c
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@ -3791,8 +3791,8 @@ read_p15_info (app_t app)
log_printf ("\n");
}
log_info ("p15: atr ..........: ");
atr = apdu_get_atr (app_get_slot (app), &atrlen);
log_info ("p15: atr ..........: ");
if (!atr)
log_printf ("[error]\n");
else
@ -6040,7 +6040,11 @@ app_select_p15 (app_t app)
if (s && n == 2)
def_home_df = buf16_to_ushort (s);
else
log_error ("p15: select(AID) did not return the DF\n");
{
if (fcilen)
log_printhex (fci, fcilen, "fci:");
log_error ("p15: select(AID) did not return the DF\n");
}
}
app->app_local->home_df = def_home_df;