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cac: Missing memory cleanup

This commit is contained in:
Jakub Jelen 2018-06-13 09:47:16 +02:00 committed by Frank Morgner
parent 2682741293
commit 5b3da5d462
1 changed files with 7 additions and 2 deletions
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9
src/libopensc/card-cac.c
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@ -1224,8 +1224,10 @@ static int cac_get_properties(sc_card_t *card, cac_properties_t *prop)
}
sc_debug(card->ctx, SC_LOG_DEBUG_VERBOSE,
"TAG: TV Object nr. %"SC_FORMAT_LEN_SIZE_T"u", i);
if (i >= CAC_MAX_OBJECTS)
if (i >= CAC_MAX_OBJECTS) {
free(rbuf);
return SC_SUCCESS;
}
if (cac_parse_properties_object(card, tag, val, len,
&prop->objects[i]) == SC_SUCCESS)
@ -1240,8 +1242,10 @@ static int cac_get_properties(sc_card_t *card, cac_properties_t *prop)
}
sc_debug(card->ctx, SC_LOG_DEBUG_VERBOSE,
"TAG: PKI Object nr. %"SC_FORMAT_LEN_SIZE_T"u", i);
if (i >= CAC_MAX_OBJECTS)
if (i >= CAC_MAX_OBJECTS) {
free(rbuf);
return SC_SUCCESS;
}
if (cac_parse_properties_object(card, tag, val, len,
&prop->objects[i]) == SC_SUCCESS)
@ -1255,6 +1259,7 @@ static int cac_get_properties(sc_card_t *card, cac_properties_t *prop)
break;
}
}
free(rbuf);
/* sanity */
if (i != prop->num_objects)
return SC_ERROR_INVALID_DATA;