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scd: Remove old fallback logic from CCID to PC/SC.

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* scd/apdu.c (apdu_dev_list_start): Return an error on failure.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2019-09-12 09:34:34 +09:00
parent 6d750fe7fc
commit 980d0234d3
1 changed files with 5 additions and 12 deletions
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17
scd/apdu.c
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@ -1939,19 +1939,12 @@ apdu_dev_list_start (const char *portstr, struct dev_list **l_p)
if (dl->idx_max == 0)
{
/* If a CCID reader specification has been given, the user does
not want a fallback to other drivers. */
if (portstr && strlen (portstr) > 5 && portstr[4] == ':')
{
if (DBG_READER)
log_debug ("leave: apdu_open_reader => slot=-1 (no ccid)\n");
if (DBG_READER)
log_debug ("leave: apdu_open_reader => slot=-1 (no ccid)\n");
xfree (dl);
npth_mutex_unlock (&reader_table_lock);
return gpg_error (GPG_ERR_ENODEV);
}
else
dl->idx_max = 1;
xfree (dl);
npth_mutex_unlock (&reader_table_lock);
return gpg_error (GPG_ERR_ENODEV);
}
}
else