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Commit 9a804947 authored by Josh Gao's avatar Josh Gao Committed by Automerger Merge Worker
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Merge "adbd: Fix check against valid payload size" am: 596f3b53 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1428117

Change-Id: If2d4f89a99e1c5d877313b23ef9857e30c106abe
parents 3d54f291 596f3b53

adb/daemon/usb.cpp

+1 −2
Original line number Diff line number Diff line
@@ -584,12 +584,11 @@ struct UsbFfsConnection : public Connection { 
                incoming_header_ = msg;

            } else {

                size_t bytes_left = incoming_header_->data_length - incoming_payload_.size();

                Block payload = std::move(block->payload);

                if (block->payload.size() > bytes_left) {

                    HandleError("received too many bytes while waiting for payload");

                    return false;

                }

                incoming_payload_.append(std::move(payload));

                incoming_payload_.append(std::move(block->payload));

            }



            if (incoming_header_->data_length == incoming_payload_.size()) {