Merge branch 'backport-curl-socks5-fix' into release-3.26

Merge-request: !8872
This commit is contained in:
Brad King
2023-10-12 19:05:59 -04:00

View File

@@ -539,9 +539,9 @@ static CURLproxycode do_SOCKS5(struct Curl_cfilter *cf,
/* RFC1928 chapter 5 specifies max 255 chars for domain name in packet */
if(!socks5_resolve_local && hostname_len > 255) {
infof(data, "SOCKS5: server resolving disabled for hostnames of "
"length > 255 [actual len=%zu]", hostname_len);
socks5_resolve_local = TRUE;
failf(data, "SOCKS5: the destination hostname is too long to be "
"resolved remotely by the proxy.");
return CURLPX_LONG_HOSTNAME;
}
if(auth & ~(CURLAUTH_BASIC | CURLAUTH_GSSAPI))
@@ -882,7 +882,7 @@ static CURLproxycode do_SOCKS5(struct Curl_cfilter *cf,
}
else {
socksreq[len++] = 3;
socksreq[len++] = (char) hostname_len; /* one byte address length */
socksreq[len++] = (unsigned char) hostname_len; /* one byte length */
memcpy(&socksreq[len], sx->hostname, hostname_len); /* w/o NULL */
len += hostname_len;
}