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a few fixes

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Jfreegman
2014-08-12 03:01:18 -04:00
parent 0f4cffbacc
commit 5718ad52db
4 changed files with 18 additions and 11 deletions
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10
src/dns.c
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@@ -108,15 +108,23 @@ static int load_dns_domainlist(void)
char line[MAX_DNS_LINE];
while (fgets(line, sizeof(line), fp) && dns3_servers.lines < MAX_DNS_SERVERS) {
if (strlen(line) < (DNS3_KEY_SIZE * 2) + 4)
int linelen = strlen(line);
if (linelen < DNS3_KEY_SIZE * 2 + 5)
continue;
if (line[linelen - 1] == '\n')
line[--linelen] = '\0';
const char *name = strtok(line, " ");
const char *keystr = strtok(NULL, " ");
if (name == NULL || keystr == NULL)
continue;
if (strlen(keystr) != DNS3_KEY_SIZE * 2)
continue;
snprintf(dns3_servers.names[dns3_servers.lines], sizeof(dns3_servers.names[dns3_servers.lines]), "%s", name);
int res = hex_string_to_bytes(dns3_servers.keys[dns3_servers.lines], DNS3_KEY_SIZE, keystr);