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code cleanup

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This commit is contained in:
Bjorn Andersson 2007-02-10 22:52:36 +00:00
parent 757f59e350
commit eb082ac9ce
1 changed files with 8 additions and 8 deletions
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16
src/dns.c
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@ -193,22 +193,22 @@ dns_build_hostname(char *buf, size_t buflen,
const char *data, const size_t datalen,
const char *topdomain)
{
int consumed;
int avail;
int written;
int encoded;
char *b;
avail = MIN(0xFF, buflen) - strlen(topdomain) - 2;
memset(buf, 0, buflen);
b = buf;
written = encode_data(data, datalen, avail, b);
encoded = strlen(buf);
b += encoded;
if (*b != '.') {
consumed = encode_data(data, datalen, avail, b);
b += strlen(buf);
if (*b != '.')
*b++ = '.';
}
strncpy(b, topdomain, strlen(topdomain)+1);
return written;
return consumed;
}