Dominic Evans created PROTON-611:
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Summary: [proton-c] transport buffer increased to peer's max frame
size if initial output_size is not enough
Key: PROTON-611
URL: https://issues.apache.org/jira/browse/PROTON-611
Project: Qpid Proton
Issue Type: Bug
Components: proton-c
Affects Versions: 0.7
Reporter: Dominic Evans
transport_produce attempts to allocate a negatively sized buffer
As soon as remote_max_frame is set, the code in transport_produce attempts to
increase its buffer immediately up to that size when its initial size isn't
enough. This causes a huge malloc to occur if the remote max frame size is
large and also potentially overflows MAX_INT
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