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fix binary string printing. Making sure no left over data is in static array

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This commit is contained in:
iceman1001 2022-08-06 13:31:46 +02:00
parent 62980b5038
commit 003623e5a7
3 changed files with 4 additions and 2 deletions
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2
client/src/cmdhfmfu.c
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@ -607,7 +607,7 @@ static int ndef_print_CC(uint8_t *data) {
uint8_t mbread = (data[3] & 0x01);
PrintAndLogEx(SUCCESS, " %02X: Additional feature information", data[3]);
PrintAndLogEx(SUCCESS, " 00000000");
PrintAndLogEx(SUCCESS, " %s", sprint_bin(&data[3], 1));
PrintAndLogEx(SUCCESS, " xxx..... - %02X: RFU ( %s )", msb3, (msb3 == 0) ? _GREEN_("ok") : _RED_("fail"));
PrintAndLogEx(SUCCESS, " ...x.... - %02X: %s special frame", sf, (sf) ? "support" : "don\'t support");
PrintAndLogEx(SUCCESS, " ....x... - %02X: %s lock block", lb, (lb) ? "support" : "don\'t support");

2
client/src/cmdhftopaz.c
View file

@ -391,7 +391,7 @@ static int topaz_print_CC(uint8_t *data) {
PrintAndLogEx(SUCCESS, " %02X: Additional feature information", data[3]);
PrintAndLogEx(SUCCESS, " ^^");
PrintAndLogEx(SUCCESS, " 00000000");
PrintAndLogEx(SUCCESS, " %s", sprint_bin(&data[3], 1));
PrintAndLogEx(SUCCESS, " xxx..... - %02X: RFU ( %s )", msb3, (msb3 == 0) ? _GREEN_("ok") : _RED_("fail"));
PrintAndLogEx(SUCCESS, " ...x.... - %02X: %s special frame", sf, (sf) ? "support" : "don\'t support");
PrintAndLogEx(SUCCESS, " ....x... - %02X: %s lock block", lb, (lb) ? "support" : "don\'t support");

2
client/src/util.c
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@ -404,6 +404,8 @@ char *sprint_bytebits_bin_break(const uint8_t *data, const size_t len, const uin
// 3072 + end of line characters if broken at 8 bits
static char buf[MAX_BIN_BREAK_LENGTH] = {0};
memset(buf, 0, sizeof(buf));
char *tmp = buf;
// loop through the out_index to make sure we don't go too far