File _service:tar_scm_kernel_repo:backport-import-tu... of Package systemd

File _service:tar_scm_kernel_repo:backport-import-turn-off-weird-protocols-in-curl.patch of Package systemd

From 4d8fd88b9641fce81272f60f556543f713175403 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 19 Aug 2021 18:12:56 +0200
Subject: [PATCH] import: turn off weird protocols in curl

Let's lock things down a bit and now allow curl's weirder protocols to
be used with our use. i.e. stick to http:// + https:// + file:// and
turn everything else off. (Gopher!)

This is cde that interfaces with the network after all, and we better
shouldn't support protocols needlessly that are much less tested.

(Given that HTTP redirects (and other redirects) exist, this should give
us a security benefit, since we will then be sure that noone can forward
us to a weird protocol, which we never tested, and other people test
neither)

(cherry picked from commit 55b90ee00b78a449c8f187a5e8141f8ccb100bf4)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/4d8fd88b9641fce81272f60f556543f713175403
---
 src/import/curl-util.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/import/curl-util.c b/src/import/curl-util.c
index ed2ac0a654..d6a16b4f57 100644
--- a/src/import/curl-util.c
+++ b/src/import/curl-util.c
@@ -256,6 +256,9 @@ int curl_glue_make(CURL **ret, const char *url, void *userdata) {
         if (curl_easy_setopt(c, CURLOPT_LOW_SPEED_LIMIT, 30L) != CURLE_OK)
                 return -EIO;
 
+        if (curl_easy_setopt(c, CURLOPT_PROTOCOLS, CURLPROTO_HTTP|CURLPROTO_HTTPS|CURLPROTO_FILE) != CURLE_OK)
+                return -EIO;
+
         *ret = TAKE_PTR(c);
         return 0;
 }
-- 
2.33.0