On 26.02.21 23:27, Greg Stark wrote:
Do you mean the IPv6 detection code is not correct?  What is the problem?

This bit, will recognize ipv4 addresses but not ipv6 addresses:

+ /*
+ * Set Server Name Indication (SNI), but not if it's a literal IP address.
+ * (RFC 6066)
+ */
+ if (!(strspn(conn->pghost, "0123456789.") == strlen(conn->pghost) ||
+   strchr(conn->pghost, ':')))
+ {

The colon should recognize an IPv6 address, unless I'm not thinking straight.


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