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Avoids potential NULL pointer deref

This commit is contained in:
Frank Morgner 2015-09-17 20:21:05 +02:00
parent 30d4f52718
commit 8a225eb42b
2 changed files with 3 additions and 2 deletions
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2
src/libopensc/card-iasecc.c
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@ -2166,7 +2166,7 @@ iasecc_pin_get_policy (struct sc_card *card, struct sc_pin_cmd_data *data)
if (sdo.docp.acls_contact.size == 0)
LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "Extremely strange ... there is no ACLs");
sc_log(ctx, "iasecc_pin_get_policy() sdo.docp.size.size %i %02X:%02X", sdo.docp.size.size, *(sdo.docp.size.value + 0), *(sdo.docp.size.value + 1));
sc_log(ctx, "iasecc_pin_get_policy() sdo.docp.size.size %i", sdo.docp.size.size);
for (ii=0; ii<sizeof(sdo.docp.scbs); ii++) {
struct iasecc_se_info se;
unsigned char scb = sdo.docp.scbs[ii];

3
src/pkcs15init/pkcs15-isoApplet.c
View File

@ -263,7 +263,8 @@ isoApplet_create_pin(sc_profile_t *profile, sc_pkcs15_card_t *p15card, sc_file_t
struct sc_pkcs15_pin_attributes *pin_attrs = &auth_info->attrs.pin;
int r;
LOG_FUNC_CALLED(card->ctx);
if (card)
LOG_FUNC_CALLED(card->ctx);
if(!pin || !pin_len || !p15card || !p15card->card || !df || !&df->path)
{