File _service:obs_scm:CVE-2019-0199-1.patch of Package tomcat

--- tomcat/java/org/apache/coyote/http2/Http2Protocol.java	2019/02/01 10:17:08	1852697
+++ tomcat/java/org/apache/coyote/http2/Http2Protocol.java	2019/02/01 10:28:01	1852698
@@ -42,8 +42,10 @@
 public class Http2Protocol implements UpgradeProtocol {
 
     static final long DEFAULT_READ_TIMEOUT = 10000;
-    static final long DEFAULT_KEEP_ALIVE_TIMEOUT = -1;
     static final long DEFAULT_WRITE_TIMEOUT = 10000;
+    static final long DEFAULT_KEEP_ALIVE_TIMEOUT = -1;
+    static final long DEFAULT_STREAM_READ_TIMEOUT = 20000;
+    static final long DEFAULT_STREAM_WRITE_TIMEOUT = 20000;
     // The HTTP/2 specification recommends a minimum default of 100
     static final long DEFAULT_MAX_CONCURRENT_STREAMS = 200;
     // Maximum amount of streams which can be concurrently executed over
@@ -57,9 +59,14 @@
     private static final byte[] ALPN_IDENTIFIER = ALPN_NAME.getBytes(StandardCharsets.UTF_8);
 
     // All timeouts in milliseconds
+    // These are the socket level timeouts
     private long readTimeout = DEFAULT_READ_TIMEOUT;
-    private long keepAliveTimeout = DEFAULT_KEEP_ALIVE_TIMEOUT;
     private long writeTimeout = DEFAULT_WRITE_TIMEOUT;
+    private long keepAliveTimeout = DEFAULT_KEEP_ALIVE_TIMEOUT;
+    // These are the stream level timeouts
+    private long streamReadTimeout = DEFAULT_STREAM_READ_TIMEOUT;
+    private long streamWriteTimeout = DEFAULT_STREAM_WRITE_TIMEOUT;
+
     private long maxConcurrentStreams = DEFAULT_MAX_CONCURRENT_STREAMS;
     private int maxConcurrentStreamExecution = DEFAULT_MAX_CONCURRENT_STREAM_EXECUTION;
     // If a lower initial value is required, set it here but DO NOT change the
@@ -145,6 +152,16 @@
     }
 
 
+    public long getWriteTimeout() {
+        return writeTimeout;
+    }
+
+
+    public void setWriteTimeout(long writeTimeout) {
+        this.writeTimeout = writeTimeout;
+    }
+
+
     public long getKeepAliveTimeout() {
         return keepAliveTimeout;
     }
@@ -155,13 +172,23 @@
     }
 
 
-    public long getWriteTimeout() {
-        return writeTimeout;
+    public long getStreamReadTimeout() {
+        return streamReadTimeout;
     }
 
 
-    public void setWriteTimeout(long writeTimeout) {
-        this.writeTimeout = writeTimeout;
+    public void setStreamReadTimeout(long streamReadTimeout) {
+        this.streamReadTimeout = streamReadTimeout;
+    }
+
+
+    public long getStreamWriteTimeout() {
+        return streamWriteTimeout;
+    }
+
+
+    public void setStreamWriteTimeout(long streamWriteTimeout) {
+        this.streamWriteTimeout = streamWriteTimeout;
     }