DWS/chrony
1
0
Fork 0
mirror of https://gitlab.com/chrony/chrony.git synced 2026-01-20 21:00:20 -05:00
Code Issues Packages Projects Releases Wiki Activity

util: add functions for printing and parsing hexadecimal data

Browse Source
This commit is contained in:
Miroslav Lichvar
2019-10-31 12:52:18 +01:00
parent 1e727c4497
commit e43d699973
4 changed files with 63 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
keys.c
View File

@@ -159,25 +159,13 @@ determine_hash_delay(uint32_t key_id)
static int
decode_key(char *key)
{
int i, j, len = strlen(key);
char buf[3], *p;
int len = strlen(key);
if (!strncmp(key, "ASCII:", 6)) {
memmove(key, key + 6, len - 6);
return len - 6;
} else if (!strncmp(key, "HEX:", 4)) {
if ((len - 4) % 2)
return 0;
for (i = 0, j = 4; j + 1 < len; i++, j += 2) {
buf[0] = key[j], buf[1] = key[j + 1], buf[2] = '\0';
key[i] = strtol(buf, &p, 16);
if (p != buf + 2)
return 0;
}
return i;
return UTI_HexToBytes(key + 4, key, len);
} else {
/* assume ASCII */
return len;