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Aligning native Parcel implementation to Java.

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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
This commit is contained in:
Magnus Strandberg
2011-05-03 15:44:00 +02:00
committed by Johan Redestig
parent 0748a56987
commit 86b14cdf8d
1 changed files with 2 additions and 1 deletions
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3
libs/binder/Parcel.cpp
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@@ -1047,10 +1047,11 @@ 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;