From 1ff399c3f7ec07f5bbe52b416b8b92a824c6a959 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 4 May 2026 23:33:49 +0200
Subject: [PATCH] gtls: fix some typos

Also make gtls_get_ietf_proto() static

Found by Copilot

Closes #21498
---
 lib/vtls/gtls.c | 40 ++++++++++++++++++++--------------------
 lib/vtls/gtls.h |  2 --
 2 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
index 53d687046b..c0de44416e 100644
--- a/lib/vtls/gtls.c
+++ b/lib/vtls/gtls.c
@@ -692,6 +692,24 @@ CURLcode Curl_gtls_client_trust_setup(struct Curl_cfilter *cf,
 }
 
 #ifdef CURL_GNUTLS_EARLY_DATA
+static int gtls_get_ietf_proto(gnutls_session_t session)
+{
+  switch(gnutls_protocol_get_version(session)) {
+  case GNUTLS_SSL3:
+    return CURL_IETF_PROTO_SSL3;
+  case GNUTLS_TLS1_0:
+    return CURL_IETF_PROTO_TLS1;
+  case GNUTLS_TLS1_1:
+    return CURL_IETF_PROTO_TLS1_1;
+  case GNUTLS_TLS1_2:
+    return CURL_IETF_PROTO_TLS1_2;
+  case GNUTLS_TLS1_3:
+    return CURL_IETF_PROTO_TLS1_3;
+  default:
+    return CURL_IETF_PROTO_UNKNOWN;
+  }
+}
+
 CURLcode Curl_gtls_cache_session(struct Curl_cfilter *cf,
                                  struct Curl_easy *data,
                                  const char *ssl_peer_key,
@@ -740,7 +758,7 @@ CURLcode Curl_gtls_cache_session(struct Curl_cfilter *cf,
   }
 
   result = Curl_ssl_session_create2(sdata, sdata_len,
-                                    Curl_glts_get_ietf_proto(session),
+                                    gtls_get_ietf_proto(session),
                                     alpn, valid_until, earlydata_max,
                                     qtp_clone, quic_tp_len,
                                     &sc_session);
@@ -753,24 +771,6 @@ CURLcode Curl_gtls_cache_session(struct Curl_cfilter *cf,
 }
 #endif
 
-int Curl_glts_get_ietf_proto(gnutls_session_t session)
-{
-  switch(gnutls_protocol_get_version(session)) {
-  case GNUTLS_SSL3:
-    return CURL_IETF_PROTO_SSL3;
-  case GNUTLS_TLS1_0:
-    return CURL_IETF_PROTO_TLS1;
-  case GNUTLS_TLS1_1:
-    return CURL_IETF_PROTO_TLS1_1;
-  case GNUTLS_TLS1_2:
-    return CURL_IETF_PROTO_TLS1_2;
-  case GNUTLS_TLS1_3:
-    return CURL_IETF_PROTO_TLS1_3;
-  default:
-    return CURL_IETF_PROTO_UNKNOWN;
-  }
-}
-
 #ifdef CURL_GNUTLS_EARLY_DATA
 static CURLcode cf_gtls_update_session_id(struct Curl_cfilter *cf,
                                           struct Curl_easy *data,
@@ -839,7 +839,7 @@ static CURLcode gtls_set_priority(struct Curl_cfilter *cf,
     if((conn_config->cipher_list[0] == '+') ||
        (conn_config->cipher_list[0] == '-') ||
        (conn_config->cipher_list[0] == '!')) {
-      /* add it to out own */
+      /* add it to our own */
       if(!curlx_dyn_len(&buf)) {  /* not added yet */
         result = curlx_dyn_add(&buf, priority);
         if(result)
diff --git a/lib/vtls/gtls.h b/lib/vtls/gtls.h
index 49106dd869..4c662003eb 100644
--- a/lib/vtls/gtls.h
+++ b/lib/vtls/gtls.h
@@ -48,8 +48,6 @@ struct ssl_peer;
 struct ssl_connect_data;
 struct Curl_ssl_session;
 
-int Curl_glts_get_ietf_proto(gnutls_session_t session);
-
 struct gtls_shared_creds {
   gnutls_certificate_credentials_t creds;
   char *CAfile; /* CAfile path used to generate X509 store */