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https://issues.apache.org/jira/browse/THRIFT-4138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952243#comment-15952243
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ASF GitHub Bot commented on THRIFT-4138:
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Github user jbapple-cloudera commented on the issue:
https://github.com/apache/thrift/pull/1232
UBSan refuses to report an error more than once, and unfortunately it does
not have a way to override this behavior. So, once you've seen one UBSan error
at a particular line in a particular function, it won't report it again until
the binary exits.
I agree that we are not using boost::filesystem::path. This was a different
error from
https://github.com/boostorg/lexical_cast/blob/boost-1.54.0/include/boost/lexical_cast.hpp#L1620.
> Fix remaining undefined behavior invalid vptr casts in C++ library
> ------------------------------------------------------------------
>
> Key: THRIFT-4138
> URL: https://issues.apache.org/jira/browse/THRIFT-4138
> Project: Thrift
> Issue Type: Sub-task
> Components: C++ - Library
> Reporter: Jens Geyer
> Assignee: Jim Apple
>
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