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Posted to issues-all@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2023/06/16 20:31:00 UTC

[jira] [Created] (IMPALA-12226) Impala code uses OpenSSL APIs deprecated in OpenSSL 3

Joe McDonnell created IMPALA-12226:
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             Summary: Impala code uses OpenSSL APIs deprecated in OpenSSL 3
                 Key: IMPALA-12226
                 URL: https://issues.apache.org/jira/browse/IMPALA-12226
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 4.3.0
            Reporter: Joe McDonnell


Various pieces of code hit warnings about deprecated declarations with OpenSSL3:

 
{noformat}
/home/joe/impala/be/src/kudu/util/openssl_util.cc: In function ‘std::string kudu::security::GetOpenSSLErrors()’:
/home/joe/impala/be/src/kudu/util/openssl_util.cc:307:66: warning: ‘long unsigned int ERR_get_error_line_data(const char**, int*, const char**, int*)’ is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
  307 |   while ((l = ERR_get_error_line_data(&file, &line, &data, &flags)) != 0) {
      |                                                                  ^
In file included from /home/joe/impala/be/src/kudu/util/openssl_util.h:21,
                 from /home/joe/impala/be/src/kudu/util/openssl_util.cc:18:
/usr/include/openssl/err.h:425:15: note: declared here
  425 | unsigned long ERR_get_error_line_data(const char **file, int *line,
      |               ^~~~~~~~~~~~~~~~~~~~~~~{noformat}
This happens in several different files across the codebase. As a workaround, we specify -Wno-deprecated-declarations until these can be fixed.

To find all locations, edit be/CMakeLists.txt to disable -Werror and remove -Wno-deprecated-declarations.

Some of the locations come from jwt-cpp and can be addressed by upgrading jwt-cpp to 0.6.0.

 

 



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