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Posted to issues@lucy.apache.org by "Marvin Humphrey (JIRA)" <ji...@apache.org> on 2016/03/14 23:59:33 UTC

[lucy-issues] [jira] [Created] (CLOWNFISH-84) Guarantee nul-terminated arg to strtod in Str_To_F64

Marvin Humphrey created CLOWNFISH-84:
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             Summary: Guarantee nul-terminated arg to strtod in Str_To_F64
                 Key: CLOWNFISH-84
                 URL: https://issues.apache.org/jira/browse/CLOWNFISH-84
             Project: Apache Lucy-Clownfish
          Issue Type: Bug
          Components: Core
            Reporter: Marvin Humphrey
            Assignee: Marvin Humphrey


As of 0.5.0, Strings consistently lack nul-termination, so usage of `strtod` in `Str_To_F64` needs to be adjusted.  The solution is to copy the string content into a nul-terminated buffer.

Long term, a more efficient solution would be to craft our own string-to-double conversion routine and replace `strtod`, but that's a lot of work for little benefit right now.



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