1 files changed, 9 insertions, 1 deletions
diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/thrift/JsonHttpListener.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/thrift/JsonHttpListener.java
index 55c09756..cec5dd5f 100644
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/thrift/JsonHttpListener.java
+++ b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/thrift/JsonHttpListener.java
@@ -57,7 +57,15 @@ public class JsonHttpListener extends NanoHTTPD {
 				return new Response(Response.Status.BAD_REQUEST, "text/plain; charset=UTF-8",
 						"No Content-Length provided");
 
-			byte[] buffer = session.getInputStream().readNBytes(len);
+			byte[] buffer = new byte[len];
+			int pos = 0;
+			while (pos < len) {
+				int ret = session.getInputStream().read(buffer, pos, len - pos);
+				if (ret <= 0)
+					return new Response(Response.Status.BAD_REQUEST, "text/plain; charset=UTF-8",
+							"Request content truncated (" + pos + "/" + len + ")");
+				pos += ret;
+			}
 			TMemoryBuffer inbuffer = new TMemoryBuffer(buffer.length);
 			inbuffer.write(buffer);
 			TProtocol inprotocol = new TJSONProtocol(inbuffer);