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  1. Qpid Proton
  2. PROTON-336

pn_messenger_put does not clear PN_OVERFLOW error after expanding its buffer

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.3
    • Fix Version/s: 0.5
    • Component/s: proton-c
    • Labels:
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      Description

      In pn_messenger_put, the buffer is initialised to an array of 1024 bytes. It then tries to encode the message and if it won't fit, a PN_OVERFLOW error occurs (against the message). The buffer is then doubled in size and it retries encoding. However, the PN_OVERFLOW error is not cleared. This means that after pn_messenger_put returns successfully, calling pn_message_errno will report that a PN_OVERFLOW error occurred. The error message, unhelpfully, is "data error: (null)".

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            • Assignee:
              rhs Rafael H. Schloming
              Reporter:
              rjpercival Rob Percival
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              • Created:
                Updated:
                Resolved: