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handle IPv6/name bind reply from parent

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This commit is contained in:
Vladimir Dubrovin 2016-11-20 22:24:04 +03:00
parent 9c8e18f0b5
commit 88af9d6050
1 changed files with 15 additions and 5 deletions
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20
src/auth.c
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@ -190,11 +190,21 @@ int clientnegotiate(struct chain * redir, struct clientparam * param, struct soc
if(buf[1] != 0) {
return 60 + (buf[1] % 10);
}
if(buf[3] != 1) {
return 58;
}
if (redir->type != R_SOCKS5B && sockgetlinebuf(param, SERVER, buf, 6, EOF, conf.timeouts[CHAIN_TO]) != 6){
return 59;
switch (buf[3]) {
case 1:
if (redir->type == R_SOCKS5B || sockgetlinebuf(param, SERVER, buf, 6, EOF, conf.timeouts[CHAIN_TO]) == 6)
break;
return 59;
case 3:
if (sockgetlinebuf(param, SERVER, buf, 256, 0, conf.timeouts[CHAIN_TO]) > 1)
break;
return 59;
case 4:
if (sockgetlinebuf(param, SERVER, buf, 18, EOF, conf.timeouts[CHAIN_TO]) == 18)
break;
return 59;
default:
return 58;
}
return 0;
}