In quic, consider frame expansion when extra padding is needed to meet the minimum plaintext size needed for header protection. protected by gfe2_reloadable_flag_quic_fix_extra_padding_bytes.
PiperOrigin-RevId: 318497490
Change-Id: If5ade70a1992e6daa7c6d116cb778cb88210981c
diff --git a/quic/core/quic_packet_creator.h b/quic/core/quic_packet_creator.h
index ddc5e2d..c579e42 100644
--- a/quic/core/quic_packet_creator.h
+++ b/quic/core/quic_packet_creator.h
@@ -542,6 +542,14 @@
// Returns true if packet under construction has IETF long header.
bool HasIetfLongHeader() const;
+ // Get serialized frame length. Returns 0 if the frame does not fit into
+ // current packet.
+ size_t GetSerializedFrameLength(const QuicFrame& frame);
+
+ // Add extra padding to pending_padding_bytes_ to meet minimum plaintext
+ // packet size required for header protection.
+ void MaybeAddExtraPaddingForHeaderProtection();
+
// Does not own these delegates or the framer.
DelegateInterface* delegate_;
DebugDelegate* debug_delegate_;
@@ -622,7 +630,11 @@
// When true, this will override the padding generation code to disable it.
bool disable_padding_override_ = false;
- bool update_packet_size_ = GetQuicReloadableFlag(quic_update_packet_size);
+ const bool update_packet_size_ =
+ GetQuicReloadableFlag(quic_update_packet_size);
+
+ const bool fix_extra_padding_bytes_ =
+ GetQuicReloadableFlag(quic_fix_extra_padding_bytes);
};
} // namespace quic
