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Posted to issues@arrow.apache.org by "Liya Fan (Jira)" <ji...@apache.org> on 2019/12/09 10:27:00 UTC

[jira] [Created] (ARROW-7349) [C++] Fix the bug of parsing string hex values

Liya Fan created ARROW-7349:
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             Summary: [C++] Fix the bug of parsing string hex values
                 Key: ARROW-7349
                 URL: https://issues.apache.org/jira/browse/ARROW-7349
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
            Reporter: Liya Fan
            Assignee: Liya Fan


std::lower_bound returns the end of the search range, when failing to find a match. 

The end of the search range is one position after the last valid position. So the value in this position is undefined, and we should not reference the value here to compare it with the target value. 



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