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fix hex printing

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This commit is contained in:
iceman1001 2022-07-06 14:56:08 +02:00
parent edffa21598
commit 2d4db27539
1 changed files with 6 additions and 0 deletions
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6
client/src/util.c
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@ -278,14 +278,20 @@ static void print_buffer_ex(const uint8_t *data, const size_t len, int level, ui
char buf[UTIL_BUFFER_SIZE_SPRINT + 3];
int i;
for (i = 0; i < len; i += breaks) {
memset(buf, 0x00, sizeof(buf));
if (len - i < breaks) { // incomplete block, will be treated out of the loop
break;
}
// (16 * 3) + (16) + + 1
snprintf(buf, sizeof(buf), "%*s%02x: ", (level * 4), " ", i);
hex_to_buffer((uint8_t *)(buf + strlen(buf)), data + i, breaks, (sizeof(buf) - strlen(buf) - 1), 0, 1, true);
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "| %s", sprint_ascii(data + i, breaks));
PrintAndLogEx(INFO, "%s", buf);
}