commit 2b69506f4a8f7ea72c70e2a666fd087a462a6187
author vasilvv <vasilvv@google.com> Mon Oct 04 19:50:33 2021 -0700
committer Copybara-Service <copybara-worker@google.com> Mon Oct 04 19:51:15 2021 -0700
tree 78b2bccf719d066a508affffac5af6eaab4f3d00
parent 52ad4b1ed90d789a94c334daccdd27906769cfe0

Fix QUICHE build failure in Chromium.

std::string::data() returns const char* instead of char* before C++17.
PiperOrigin-RevId: 400874691

quic/core/tls_handshaker.cc

diff --git a/quic/core/tls_handshaker.cc b/quic/core/tls_handshaker.cc
index 0c9b6f4..dee634b 100644
--- a/quic/core/tls_handshaker.cc
+++ b/quic/core/tls_handshaker.cc
@@ -339,7 +339,7 @@
   }
   result->resize(result_len);
   return SSL_export_keying_material(
-             ssl(), reinterpret_cast<uint8_t*>(result->data()), result_len,
+             ssl(), reinterpret_cast<uint8_t*>(&*result->begin()), result_len,
              label.data(), label.size(),
              reinterpret_cast<const uint8_t*>(context.data()), context.size(),
              !context.empty()) == 1;