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md: use, if available, internal cardcf data

This commit is contained in:
Viktor Tarasov 2013-04-08 12:54:12 +02:00
parent 40570143b9
commit 3140c6c43b
1 changed files with 7 additions and 2 deletions
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9
src/minidriver/minidriver.c
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@ -1184,10 +1184,15 @@ md_set_cardcf(PCARD_DATA pCardData, struct md_file *file)
empty.bVersion = CARD_CACHE_FILE_CURRENT_VERSION;
last_update = sc_pkcs15_get_lastupdate(vs->p15card);
if (last_update) {
if (vs->p15card->md_data) {
logprintf(pCardData, 2, "Set 'cardcf' using internal MD data\n");
empty.wContainersFreshness = vs->p15card->md_data->cardcf.cont_freshness;
empty.wFilesFreshness = vs->p15card->md_data->cardcf.files_freshness;
}
else if (last_update) {
unsigned crc32 = sc_crc32(last_update, strlen(last_update));
logprintf(pCardData, 2, "Set 'cardcf' using lastUpdate '%s'; CRC32 %X\n", last_update, crc32);
logprintf(pCardData, 2, "Set 'cardcf' using lastUpdate '%s'; CRC32 %X\n", last_update, crc32);
empty.wContainersFreshness = crc32;
empty.wFilesFreshness = crc32;
}