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authorFelix Lange <fjl@users.noreply.github.com>2018-03-26 19:46:37 +0800
committerPéter Szilágyi <peterke@gmail.com>2018-03-26 19:46:37 +0800
commite9b5e22ad121ef2251d1c72526c0994c03d2caf0 (patch)
tree4117ad8b2679f18942603dc7a35af99c902dd856 /rpc
parente506d384e90e709027b46c1d3dffc0390482a22c (diff)
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rpc: limit chunked requests (#16343)
Diffstat (limited to 'rpc')
-rw-r--r--rpc/http.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/rpc/http.go b/rpc/http.go
index 9805d69b6..e8f51150f 100644
--- a/rpc/http.go
+++ b/rpc/http.go
@@ -169,7 +169,8 @@ func (srv *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
// All checks passed, create a codec that reads direct from the request body
// untilEOF and writes the response to w and order the server to process a
// single request.
- codec := NewJSONCodec(&httpReadWriteNopCloser{r.Body, w})
+ body := io.LimitReader(r.Body, maxRequestContentLength)
+ codec := NewJSONCodec(&httpReadWriteNopCloser{body, w})
defer codec.Close()
w.Header().Set("content-type", contentType)