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Merge amd64.(none):/src/mysql-5.1-bugteam

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into  amd64.(none):/src/bug26243/my51-bug26243
This commit is contained in:
iggy@amd64.(none) 2008-03-28 15:00:35 -04:00
commit 01aa4736f7
1 changed files with 18 additions and 2 deletions
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20
client/mysql.cc
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@ -1269,12 +1269,12 @@ sig_handler handle_sigint(int sig)
/* terminate if no query being executed, or we already tried interrupting */
if (!executing_query || interrupted_query)
mysql_end(sig);
goto err;
kill_mysql= mysql_init(kill_mysql);
if (!mysql_real_connect(kill_mysql,current_host, current_user, opt_password,
"", opt_mysql_port, opt_mysql_unix_port,0))
mysql_end(sig);
goto err;
/* kill_buffer is always big enough because max length of %lu is 15 */
sprintf(kill_buffer, "KILL /*!50000 QUERY */ %lu", mysql_thread_id(&mysql));
@ -1283,6 +1283,22 @@ sig_handler handle_sigint(int sig)
tee_fprintf(stdout, "Query aborted by Ctrl+C\n");
interrupted_query= 1;
return;
err:
#ifdef _WIN32
/*
When SIGINT is raised on Windows, the OS creates a new thread to handle the
interrupt. Once that thread completes, the main thread continues running
only to find that it's resources have already been free'd when the sigint
handler called mysql_end().
*/
mysql_thread_end();
return;
#else
mysql_end(sig);
#endif
}