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use correct length of binary ATR

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Frank Morgner 2018-06-21 13:45:29 +02:00
parent 0e9565754c
commit 5f39d7ab74
1 changed files with 1 additions and 1 deletions
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src/tools/util.c
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@ -102,7 +102,7 @@ util_connect_card_ex(sc_context_t *ctx, sc_card_t **cardp,
else { else {
/* If the reader identifier looks like an ATR, try to find the reader with that card */ /* If the reader identifier looks like an ATR, try to find the reader with that card */
if (is_string_valid_atr(reader_id)) { if (is_string_valid_atr(reader_id)) {
unsigned char atr_buf[SC_MAX_ATR_SIZE * 3]; unsigned char atr_buf[SC_MAX_ATR_SIZE];
size_t atr_buf_len = sizeof(atr_buf); size_t atr_buf_len = sizeof(atr_buf);
unsigned int i; unsigned int i;