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author | Brian Duff <bduff@google.com> | 2015-04-21 21:41:45 +0000 |
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committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-21 21:41:46 +0000 |
commit | 92f1bf25e822eb156a57b7ede390efb89e283a87 (patch) | |
tree | 01ad6105786699579f9d3ceb7f2ba7ce3bb6b94b /java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java | |
parent | ff882b4094995bc7dd9b183951cf84aa04527361 (diff) | |
parent | ebfc42610b47af51de7ce9eacc65960a80c6d490 (diff) | |
download | external_protobuf-92f1bf25e822eb156a57b7ede390efb89e283a87.zip external_protobuf-92f1bf25e822eb156a57b7ede390efb89e283a87.tar.gz external_protobuf-92f1bf25e822eb156a57b7ede390efb89e283a87.tar.bz2 |
Merge "Throw OutOfSpaceException instead of IllegalArgumentException."
Diffstat (limited to 'java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java')
-rw-r--r-- | java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java b/java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java index 324a63f..53060da 100644 --- a/java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java +++ b/java/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java @@ -300,6 +300,12 @@ public final class CodedOutputByteBufferNano { final int maxLengthVarIntSize = computeRawVarint32Size(value.length() * MAX_UTF8_EXPANSION); if (minLengthVarIntSize == maxLengthVarIntSize) { int oldPosition = buffer.position(); + // Buffer.position, when passed a position that is past its limit, throws + // IllegalArgumentException, and this class is documented to throw + // OutOfSpaceException instead. + if (buffer.remaining() < minLengthVarIntSize) { + throw new OutOfSpaceException(oldPosition + minLengthVarIntSize, buffer.limit()); + } buffer.position(oldPosition + minLengthVarIntSize); encode(value, buffer); int newPosition = buffer.position(); @@ -311,7 +317,10 @@ public final class CodedOutputByteBufferNano { encode(value, buffer); } } catch (BufferOverflowException e) { - throw new OutOfSpaceException(buffer.position(), buffer.limit()); + final OutOfSpaceException outOfSpaceException = new OutOfSpaceException(buffer.position(), + buffer.limit()); + outOfSpaceException.initCause(e); + throw outOfSpaceException; } } |