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fix: stack corruptions. keep it simple. (coverty scan 170498, 170497, 170496)

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iceman1001 2017-09-05 10:10:24 +02:00
commit f21555b1b2
2 changed files with 30 additions and 32 deletions
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4
armsrc/iso14443a.c
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@ -1829,13 +1829,13 @@ int iso14443a_select_card(byte_t *uid_ptr, iso14a_card_select_t *p_card, uint32_
if(p_card) {
memcpy(p_card->atqa, resp, 2);
p_card->uidlen = 0;
memset(p_card->uid,0,10);
memset(p_card->uid, 0, 10);
}
if (anticollision) {
// clear uid
if (uid_ptr)
memset(uid_ptr,0,10);
memset(uid_ptr, 0, 10);
}
// reset the PCB block number