From: Jan Venekamp <1422460+jan2000@users.noreply.github.com>
Date: Tue, 23 Apr 2024 15:59:46 +0000 (+0200)
Subject: rustls: remove incorrect SSLSUPP_TLS13_CIPHERSUITES flag
X-Git-Tag: curl-8_8_0~166
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b8db84c1b00e6bd054dca05a4cbdab51b524803;p=thirdparty%2Fcurl.git

rustls: remove incorrect SSLSUPP_TLS13_CIPHERSUITES flag

The rustls backend advertises SSLSUPP_TLS13_CIPHERSUITES, but
the code does not actually seem to support it (yet?). Removed
the flag and corrected documentation.

Closes #13452
---

diff --git a/docs/libcurl/opts/CURLOPT_PROXY_TLS13_CIPHERS.md b/docs/libcurl/opts/CURLOPT_PROXY_TLS13_CIPHERS.md
index 90b6166efe..626f088ef7 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY_TLS13_CIPHERS.md
+++ b/docs/libcurl/opts/CURLOPT_PROXY_TLS13_CIPHERS.md
@@ -14,7 +14,6 @@ Protocol:
   - TLS
 TLS-backend:
   - OpenSSL
-  - rustls
   - Schannel
 ---
 
diff --git a/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.md b/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.md
index 7794972436..a53fe2f9fa 100644
--- a/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.md
+++ b/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.md
@@ -15,7 +15,6 @@ Protocol:
   - TLS
 TLS-backend:
   - OpenSSL
-  - rustls
   - Schannel
 ---
 
diff --git a/lib/vtls/rustls.c b/lib/vtls/rustls.c
index cb25c5234c..fbb6dec027 100644
--- a/lib/vtls/rustls.c
+++ b/lib/vtls/rustls.c
@@ -725,7 +725,6 @@ static size_t cr_version(char *buffer, size_t size)
 const struct Curl_ssl Curl_ssl_rustls = {
   { CURLSSLBACKEND_RUSTLS, "rustls" },
   SSLSUPP_CAINFO_BLOB |            /* supports */
-  SSLSUPP_TLS13_CIPHERSUITES |
   SSLSUPP_HTTPS_PROXY,
   sizeof(struct rustls_ssl_backend_data),