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  1. MariaDB Connector/C
  2. CONC-624

Macro SET_CLIENT_STMT_ERROR doesn't support mariadb specific client errors

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    Description

      Connector/C doesn't support mariadb client specific error numbers (>= CER_MIN_ERROR) in macro SET_CLIENT_STMT_ERROR, since this macro uses ER() macro. Therefore a crash will occur if the error code exceeds CR_MAX_ERROR.

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          Bug - A problem which impairs or prevents the functions of the product. CONC-643 Fix for CONC-624 broke support for C++03

          • Major - Major loss of function.
          • Closed

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            dritter David Ritter added a comment - - edited

            The commit message for the change that addressed this notes

            • SET_CLIENT_STMT_ERROR now maps to stmt_set_error and accepts variadic arguments

            This does have the side effect (not sure if it's intended or not) of now requiring the C++11 standard (previously the client could be used with C++03 but variadic argument usage breaks that) in order to compile cleanly (and break builds where warnings are treated as errors)

            As I noted, I'm not sure if this is intentional or not, but if so perhaps the new C++ language requirement for the client should be noted.

            dritter David Ritter added a comment - - edited The commit message for the change that addressed this notes SET_CLIENT_STMT_ERROR now maps to stmt_set_error and accepts variadic arguments This does have the side effect (not sure if it's intended or not) of now requiring the C++11 standard (previously the client could be used with C++03 but variadic argument usage breaks that) in order to compile cleanly (and break builds where warnings are treated as errors) As I noted, I'm not sure if this is intentional or not, but if so perhaps the new C++ language requirement for the client should be noted.
            georg Georg Richter added a comment -

            Hi David,

            thanks for your comment - I already planned to remove the macro and replace it with the function call.

            georg Georg Richter added a comment - Hi David, thanks for your comment - I already planned to remove the macro and replace it with the function call.

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              georg Georg Richter
              georg Georg Richter
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                Resolved:

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