relnote: Change memcpy to memmove in QuicFramer::EncryptPayload, because the src and dest buffers m…

net/quic/quic_framer.cc

Index: net/quic/quic_framer.cc
diff --git a/net/quic/quic_framer.cc b/net/quic/quic_framer.cc
index d4660bfa20b26012fbcdf02a00b2148a12064f2f..3e175026d61914c2c953c2ffb1e9118456e223c1 100644
--- a/net/quic/quic_framer.cc
+++ b/net/quic/quic_framer.cc
@@ -1691,7 +1691,7 @@ size_t QuicFramer::EncryptPayload(EncryptionLevel level,
   // Copy in the header, because the encrypter only populates the encrypted
   // plaintext content.
   const size_t ad_len = associated_data.length();
-  memcpy(buffer, associated_data.data(), ad_len);
+  memmove(buffer, associated_data.data(), ad_len);
   // Encrypt the plaintext into the buffer.
   size_t output_length = 0;
   if (!encrypter_[level]->EncryptPacket(packet_number, associated_data,