diff options
Diffstat (limited to 'cpp/src')
| -rw-r--r-- | cpp/src/qpid/framing/FrameDecoder.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpp/src/qpid/framing/FrameDecoder.cpp b/cpp/src/qpid/framing/FrameDecoder.cpp index 1e73ee1e51..529cdd76a7 100644 --- a/cpp/src/qpid/framing/FrameDecoder.cpp +++ b/cpp/src/qpid/framing/FrameDecoder.cpp @@ -32,7 +32,8 @@ namespace { /** Append up to n bytes from start of buf to end of bytes. */ void append(std::vector<char>& bytes, Buffer& buffer, size_t n) { size_t oldSize = bytes.size(); - n = std::min(n, size_t(buffer.available())); + if ((n = std::min(n, size_t(buffer.available()))) == 0) + return; bytes.resize(oldSize+n); char* p = &bytes[oldSize]; buffer.getRawData(reinterpret_cast<uint8_t*>(p), n); |