LibTLS: Add OutOfMemory error that will send an InternalError alert

3 files changed, 8 insertions, 7 deletions

diff --git a/Userland/Libraries/LibTLS/Handshake.cpp b/Userland/Libraries/LibTLS/Handshake.cpp
index ee3e708081..51fab9ddee 100644
--- a/Userland/Libraries/LibTLS/Handshake.cpp
+++ b/Userland/Libraries/LibTLS/Handshake.cpp
@@ -473,7 +473,8 @@ ssize_t TLSv12::handle_handshake_payload(ReadonlyBytes vbuffer)
                 write_packet(packet);
                 break;
             }
-            case Error::NotUnderstood: {
+            case Error::NotUnderstood:
+            case Error::OutOfMemory: {
                 auto packet = build_alert(true, (u8)AlertDescription::InternalError);
                 write_packet(packet);
                 break;
diff --git a/Userland/Libraries/LibTLS/HandshakeServer.cpp b/Userland/Libraries/LibTLS/HandshakeServer.cpp
index c2cb8ec27f..fc41241082 100644
--- a/Userland/Libraries/LibTLS/HandshakeServer.cpp
+++ b/Userland/Libraries/LibTLS/HandshakeServer.cpp
@@ -225,8 +225,7 @@ ssize_t TLSv12::handle_server_key_exchange(ReadonlyBytes buffer)
         TODO();
         break;
     case KeyExchangeAlgorithm::DHE_RSA:
-        handle_dhe_rsa_server_key_exchange(buffer);
-        break;
+        return handle_dhe_rsa_server_key_exchange(buffer);
     case KeyExchangeAlgorithm::DH_anon:
         dbgln("Server key exchange for DH_anon is not implemented");
         TODO();
@@ -255,7 +254,7 @@ ssize_t TLSv12::handle_dhe_rsa_server_key_exchange(ReadonlyBytes buffer)
     auto p_result = ByteBuffer::copy(dh_p);
     if (p_result.is_error()) {
         dbgln("dhe_rsa_server_key_exchange failed: Not enough memory");
-        return 0;
+        return (i8)Error::OutOfMemory;
     }
     m_context.server_diffie_hellman_params.p = p_result.release_value();
 
@@ -264,7 +263,7 @@ ssize_t TLSv12::handle_dhe_rsa_server_key_exchange(ReadonlyBytes buffer)
     auto g_result = ByteBuffer::copy(dh_g);
     if (g_result.is_error()) {
         dbgln("dhe_rsa_server_key_exchange failed: Not enough memory");
-        return 0;
+        return (i8)Error::OutOfMemory;
     }
     m_context.server_diffie_hellman_params.g = g_result.release_value();
 
@@ -273,7 +272,7 @@ ssize_t TLSv12::handle_dhe_rsa_server_key_exchange(ReadonlyBytes buffer)
     auto Ys_result = ByteBuffer::copy(dh_Ys);
     if (Ys_result.is_error()) {
         dbgln("dhe_rsa_server_key_exchange failed: Not enough memory");
-        return 0;
+        return (i8)Error::OutOfMemory;
     }
     m_context.server_diffie_hellman_params.Ys = Ys_result.release_value();
 
@@ -310,7 +309,7 @@ ssize_t TLSv12::handle_ecdhe_rsa_server_key_exchange(ReadonlyBytes buffer)
     auto server_public_key_copy_result = ByteBuffer::copy(server_public_key);
     if (server_public_key_copy_result.is_error()) {
         dbgln("ecdhe_rsa_server_key_exchange failed: Not enough memory");
-        return 0;
+        return (i8)Error::OutOfMemory;
     }
     m_context.server_diffie_hellman_params.p = server_public_key_copy_result.release_value();
 
diff --git a/Userland/Libraries/LibTLS/TLSv12.h b/Userland/Libraries/LibTLS/TLSv12.h
index 6727794191..757b735742 100644
--- a/Userland/Libraries/LibTLS/TLSv12.h
+++ b/Userland/Libraries/LibTLS/TLSv12.h
@@ -109,6 +109,7 @@ enum class Error : i8 {
     DecryptionFailed = -20,
     NeedMoreData = -21,
     TimedOut = -22,
+    OutOfMemory = -23,
 };
 
 enum class AlertLevel : u8 {