From: Stefan Eissing <stefan@eissing.org>
Date: Fri, 5 Jul 2024 12:09:22 +0000 (+0200)
Subject: multi: pollset assertion only when IP connected
X-Git-Tag: curl-8_9_0~113
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe83133d5e10169cbd42d275747e26118ef83e3e;p=thirdparty%2Fcurl.git

multi: pollset assertion only when IP connected

Give warning for an empty pollset only when the connection has at least
IP connectivity. There are cases where the connect in QUIC makes another
attempt on a timeout and no socket will be available during that.

Closes #14108
---

diff --git a/lib/multi.c b/lib/multi.c
index 273c1771ec..c5330ebe10 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -1198,7 +1198,8 @@ static void multi_getsock(struct Curl_easy *data,
   }
 
   if(expect_sockets && !ps->num &&
-     !(data->req.keepon & (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE))) {
+     !(data->req.keepon & (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) &&
+     Curl_conn_is_ip_connected(data, FIRSTSOCKET)) {
     infof(data, "WARNING: no socket in pollset, transfer may stall!");
     DEBUGASSERT(0);
   }