From: Viktor Szakats <commit@vsz.me>
Date: Sat, 16 Jul 2022 14:10:39 +0000 (+0000)
Subject: doh: use https protocol by default
X-Git-Tag: curl-7_85_0~165
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a19f0601feb598aa55a644a7b9f32232fea9a51f;p=thirdparty%2Fcurl.git

doh: use https protocol by default

The only allowed protocol is https, so it makes sense to use that
by default if not passed explicitly by the user.

Reported-by: MasterInQuestion on github
Reviewed-by: Jay Satiro
Fixes #9163
Closes #9165
---

diff --git a/lib/doh.c b/lib/doh.c
index a21c94f880..a86e157fc0 100644
--- a/lib/doh.c
+++ b/lib/doh.c
@@ -243,6 +243,7 @@ static CURLcode dohprobe(struct Curl_easy *data,
        the gcc typecheck helpers */
     struct dynbuf *resp = &p->serverdoh;
     ERROR_CHECK_SETOPT(CURLOPT_URL, url);
+    ERROR_CHECK_SETOPT(CURLOPT_DEFAULT_PROTOCOL, "https");
     ERROR_CHECK_SETOPT(CURLOPT_WRITEFUNCTION, doh_write_cb);
     ERROR_CHECK_SETOPT(CURLOPT_WRITEDATA, resp);
     ERROR_CHECK_SETOPT(CURLOPT_POSTFIELDS, p->dohbuffer);