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Commit 1ba24574 authored by Magnus Strandberg's avatar Magnus Strandberg Committed by Jean-Baptiste Queru
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Aligning native Parcel implementation to Java. 

The Java implementation of writing the RPC response header
calculates the length of the header including the 4 bytes
specifying the header length but the native implementation
excludes the 4 bytes specifying the length from the header
length.
The native implementation has been aligned to the Java impl.

Change-Id: I325bf272a63152d8fded4cf4e51a906b5a9bfe19
parent b2c1cfbe

libs/binder/Parcel.cpp

+2 −1
Original line number Diff line number Diff line
@@ -1055,10 +1055,11 @@ int32_t Parcel::readExceptionCode() const 
{

  int32_t exception_code = readAligned<int32_t>();

  if (exception_code == EX_HAS_REPLY_HEADER) {

    int32_t header_start = dataPosition();

    int32_t header_size = readAligned<int32_t>();

    // Skip over fat responses headers.  Not used (or propagated) in

    // native code

    setDataPosition(dataPosition() + header_size);

    setDataPosition(header_start + header_size);

    // And fat response headers are currently only used when there are no

    // exceptions, so return no error:

    return 0;