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fix ascii to print only the char C

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This commit is contained in:
iceman1001 2022-07-07 15:28:03 +02:00
parent f1e9fb70d3
commit 6ff336759f
1 changed files with 5 additions and 2 deletions
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7
client/src/util.c
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@ -454,6 +454,8 @@ char *sprint_bin(const uint8_t *data, const size_t len) {
char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
static char buf[UTIL_BUFFER_SIZE_SPRINT + 20] = {0};
memset(buf, 0x00, sizeof(buf));
char *tmp = buf;
size_t max_len = (len > 1010) ? 1010 : len;
int ret = snprintf(buf, sizeof(buf) - 1, "%s| ", sprint_hex(data, max_len));
@ -466,16 +468,17 @@ char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
while (i < max_len) {
char c = data[i];
buf[pos + i] = ((c < 32) || (c == 127)) ? '.' : 'c';
tmp[pos + i] = ((c < 32) || (c == 127)) ? '.' : c;
++i;
}
out:
return buf;
}
char *sprint_ascii_ex(const uint8_t *data, const size_t len, const size_t min_str_len) {
static char buf[UTIL_BUFFER_SIZE_SPRINT] = {0};
memset(buf, 0x00, sizeof(buf));
char *tmp = buf;
size_t max_len = (len > 1010) ? 1010 : len;
size_t i = 0;