Crash of mysql under cygwin with g++ 3.3.1

[Fabrice Marchal]

Hallo Gerrit,

late reply too.

I guess from your message that you used a version of mysql server
compiled under cygwin. I downloaded and installed 4.0.17 and I still
have the bug with the latest cygwin and that server. I'll try with your
compiled version.
Thanks
Fabrice


Gerrit P. Haase wrote:

>Hallo Fabrice,
>
>late reply, sorry.
>
>Your code snippet works for me with the latest Cygwin gcc-3.3.1 and
>MySQL 4.0.17 which I compiled today and which is available for testing
>here: http://anfaenger.de/cygwin-1.5/mysql/
>
>$ gcc -I/usr/include/mysql \
>    -o mysql mysql.cpp \
>    -L/usr/lib/mysql -lmysqlclient \
>    -L/usr/lib -lstdc++
>
>$ ./mysql
>
>$ g++ -I/usr/include/mysql \
>    -o mysql mysql.cpp \
>    -L/usr/lib/mysql -lmysqlclient
>
>$ ./mysql
>
>No problem here.
>
>
>Am Freitag, 28. November 2003 um 01:46 schriebst du:
>
>  
>
>>I dont know if this is a problem of mysql, g++ or
>>cygwin but the following simple code keeps crashing with g++3.3.1
>>Platform: cygwin-1.5.5, mysql 3.23 (and mysql 4.1 as well).
>>Note that the code does not crash if all the mysql_ calls are
>>made from inside the "main()" block. GDB reports that the crash occurs
>>when returning from the Connection() constructor.
>>The code was working with former g++2.95 under cygwin.
>>    
>>
>
>  
>
>>#include "mysql.h"
>>#include <iostream>
>>    
>>
>
>  
>
>>using namespace std;
>>    
>>
>
>  
>
>>class Connection{
>>  MYSQL *mysql;
>>public:
>>  Connection(){
>>    mysql = mysql_init( NULL );
>>    if( mysql == 0 ){
>>        cerr << "failed to init" << endl;
>>        exit(-1); }
>>    mysql_real_connect( mysql, "", "", "", "test", 3306, NULL, 0);
>>  }
>>};
>>    
>>
>
>  
>
>>int main( int argc, char** args ){
>>    Connection con;
>>}
>>    
>>
>
>
>
>
>HTH,
>Gerrit
>  
>


-- 
========================================================================
Fabrice Marchal           http://www.inf.ethz.ch/~marchal 
fabrice.marchal@ieee.org  marchal@inf.ethz.ch         +41-(0)1-632-56-79
ETH Zurich, CoLab Computational Laboratory        FAX:+41-(0)1-632-17-03
========================================================================



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/