From 645ed11ac567f464d5bf232e03d99cd1162f8707 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Fri, 8 Apr 2016 13:23:28 +0200 Subject: [PATCH] KNOWN_BUGS: 11.2 error buffer not set... Closes #544 --- docs/KNOWN_BUGS | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/KNOWN_BUGS b/docs/KNOWN_BUGS index 6e99ef700..cb42a5823 100644 --- a/docs/KNOWN_BUGS +++ b/docs/KNOWN_BUGS @@ -73,6 +73,7 @@ problems may have been fixed or changed somewhat since this was written! 11. Internals 11.1 Curl leaks .onion hostnames in DNS + 11.2 error buffer not set if connection to multiple addresses fails ============================================================================== @@ -407,3 +408,10 @@ problems may have been fixed or changed somewhat since this was written! requirement of RFC7686: https://tools.ietf.org/html/rfc7686 Issue: https://github.com/curl/curl/issues/543 + +11.2 error buffer not set if connection to multiple addresses fails + + If you ask libcurl to resolve a hostname like example.com to IPv6 addresses + only. But you only have IPv4 connectivity. libcurl will correctly fail with + CURLE_COULDNT_CONNECT. But the error buffer set by CURLOPT_ERRORBUFFER + remains empty. Issue: https://github.com/curl/curl/issues/544