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fix bug related to stride

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This commit is contained in:
Marty Kraimer
2014-06-13 09:53:46 -04:00
parent 39f537d7da
commit 61edf17cdf
1 changed files with 2 additions and 2 deletions
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4
src/pvAccess/channelLocal.cpp
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@ -972,11 +972,11 @@ void ChannelArrayLocal::getArray(size_t offset, size_t count, size_t stride)
size_t length = pvArray->getLength();
if(length<=0) break;
if(count<=0) {
count = -offset + length/stride;
count = (length -offset + stride -1)/stride;
if(count>0) ok = true;
break;
}
size_t maxcount = -offset + length/stride;
size_t maxcount = (length -offset + stride -1)/stride;
if(count>maxcount) count = maxcount;
ok = true;
break;