From ead8fceb30a619c78650ba7cc755126824966a26 Mon Sep 17 00:00:00 2001
From: William Robinet <william.robinet@conostix.com>
Date: Wed, 16 Aug 2023 14:28:50 +0200
Subject: [PATCH] Add missing return statements

---
 ssl/ssl.enums.c | 5 +++++
 ssl/ssl_rec.c   | 1 +
 ssl/ssldecode.c | 1 +
 3 files changed, 7 insertions(+)

diff --git a/ssl/ssl.enums.c b/ssl/ssl.enums.c
index 86b994f..1370aa8 100644
--- a/ssl/ssl.enums.c
+++ b/ssl/ssl.enums.c
@@ -565,6 +565,7 @@ static int decode_HandshakeType_SessionTicket(ssl_obj *ssl,
       }
     }
   }
+  return 0;
 }
 
 static int decode_HandshakeType_EncryptedExtensions(ssl_obj *ssl,
@@ -592,6 +593,7 @@ static int decode_HandshakeType_EncryptedExtensions(ssl_obj *ssl,
       LF;
     }
   }
+  return 0;
 }
 
 static int decode_HandshakeType_ServerKeyExchange(ssl_obj *ssl,
@@ -1595,6 +1597,7 @@ static int decode_extension_supported_versions(ssl_obj *ssl,
   }
   if(dir == DIR_R2I)
     ssl->version = version;  // Server sets the tls version
+  return 0;
 }
 
 decoder tls13_certificate_types[] = {{0, "x509", 0},
@@ -1623,6 +1626,7 @@ static int decode_extension_client_certificate_type(ssl_obj *ssl,
   if(dir == DIR_R2I)
     ssl->extensions->client_certificate_type =
         certificate_type;  // Server sets the client_certificate_type
+  return 0;
 }
 
 static int decode_extension_server_certificate_type(ssl_obj *ssl,
@@ -1647,6 +1651,7 @@ static int decode_extension_server_certificate_type(ssl_obj *ssl,
   if(dir == DIR_R2I)
     ssl->extensions->server_certificate_type =
         certificate_type;  // Server sets the server_certificate_type
+  return 0;
 }
 
 decoder extension_decoder[] = {
diff --git a/ssl/ssl_rec.c b/ssl/ssl_rec.c
index 47a5c6e..d1dc566 100644
--- a/ssl/ssl_rec.c
+++ b/ssl/ssl_rec.c
@@ -180,6 +180,7 @@ int tls13_update_rec_key(ssl_rec_decoder *d, UCHAR *newkey, UCHAR *newiv) {
   d->write_key->data = newkey;
   d->implicit_iv->data = newiv;
   d->seq = 0;
+  return 0;
 }
 
 int tls13_decode_rec_data(ssl_obj *ssl,
diff --git a/ssl/ssldecode.c b/ssl/ssldecode.c
index d963cab..035a4b2 100644
--- a/ssl/ssldecode.c
+++ b/ssl/ssldecode.c
@@ -394,6 +394,7 @@ int ssl_process_handshake_finished(ssl_obj *ssl, ssl_decoder *dec, Data *data) {
       dec->s_to_c_n = 0;
     }
   }
+  return 0;
 }
 
 int ssl_process_change_cipher_spec(ssl_obj *ssl,