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<== Date ==> <== Thread ==>

Subject: bugfix of PCAS library
From: Wang Xiaoqiang <xiaoqiang.wang@psi.ch>
To: tech-talk <tech-talk@aps.anl.gov>
Date: Fri, 5 May 2017 13:21:50 +0200

Hi,

The problem was discovered using a PCASpy server application. https://github.com/paulscherrerinstitute/pcaspy/issues/43

A short summary is that the pcas library calculate the wrong size if a container type gdd is returned by a server application, in a read action with zero requested count.

The proposed change has been verified to fix the issue.
https://github.com/xiaoqiangwang/epics-base/commit/f1367b28c6e620f2b4abb276812df854c47e3a48

Best
Xiaoqiang

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