Back-port fix from undertow-io#1453 to Undertow v2.1.3

paytronix · Mar 29, 2024 · bcb0262 · bcb0262
1 parent 483953c
commit bcb0262
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/io/undertow/protocols/ssl/SslConduit.java b/core/src/main/java/io/undertow/protocols/ssl/SslConduit.java
@@ -972,7 +972,7 @@ private long doWrap(ByteBuffer[] userBuffers, int off, int len) throws IOExcepti
 
     private SSLEngineResult wrapAndFlip(ByteBuffer[] userBuffers, int off, int len) throws IOException {
         SSLEngineResult result = null;
-        while (result == null || (result.getHandshakeStatus() == SSLEngineResult.HandshakeStatus.NEED_WRAP && result.getStatus() != SSLEngineResult.Status.BUFFER_OVERFLOW)) {
+        while (result == null || (result.getHandshakeStatus() == SSLEngineResult.HandshakeStatus.NEED_WRAP && result.getStatus() != SSLEngineResult.Status.BUFFER_OVERFLOW && !engine.isInboundDone())) {
             if (userBuffers == null) {
                 result = engine.wrap(EMPTY_BUFFER, wrappedData.getBuffer());
             } else {