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Posted to dev@avro.apache.org by "svante karlsson (JIRA)" <ji...@apache.org> on 2015/07/09 17:13:04 UTC

[jira] [Created] (AVRO-1698) cant serialize json with characters >127 when compiling with signed char

svante karlsson created AVRO-1698:
-------------------------------------

             Summary: cant serialize json with characters >127 when compiling with signed char
                 Key: AVRO-1698
                 URL: https://issues.apache.org/jira/browse/AVRO-1698
             Project: Avro
          Issue Type: Bug
          Components: c++
    Affects Versions: 1.7.7
         Environment: windows, linux w signed char
            Reporter: svante karlsson


iscntrl assumes 0-255 but signed char gets expanded to bad things

pullreq #38  on github solves the issue.

change line 196 lang/c++/impl/json/JsonIO.hh
from 
  if (! iscntrl(*p)) {
to
 if (! iscntrl((uint8_t) *p)) {




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