[jira] [Created] (THRIFT-5108) Memory allocation error in TBufferTransports

["Mario Emmenlauer (Jira)" <ji...@apache.org>]

Mario Emmenlauer created THRIFT-5108:
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             Summary: Memory allocation error in TBufferTransports
                 Key: THRIFT-5108
                 URL: https://issues.apache.org/jira/browse/THRIFT-5108
             Project: Thrift
          Issue Type: Improvement
          Components: C++ - Library
    Affects Versions: 0.13.0
            Reporter: Mario Emmenlauer


When using the memory buffered transport I randomly get {{TTransportException}} in {{TBufferTransports.cpp}} method

 
{{void TMemoryBuffer::ensureCanWrite(uint32_t len) {}}
{{    ...}}
{{    // Grow the buffer as necessary.}}{{    uint64_t new_size = bufferSize_;}}{{    while (len > avail) {}}{{        new_size = new_size > 0 ? new_size * 2 : 1;}}{{      if (new_size > maxBufferSize_) {}}{{        throwTTransportException(TTransportException::BAD_ARGS,}}{{        "Internal buffer size overflow when requesting a buffer of size " + std::to_string(new_size));}}{{      }}}{{      avail = available_write() + (static_cast<uint32_t>(new_size) - bufferSize_);}}{{    }}}
 



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