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Bug #39189 Segmentation fault in mysql_fetch_field function
Submitted: 2006-10-18 19:46 UTC Modified: 2006-10-26 01:00 UTC
From: mail_konstantin at bk dot ru Assigned:
Status: No Feedback Package: MySQL related
PHP Version: 5.1.6 OS: Linux v2.6.15
Private report: No CVE-ID: None
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 [2006-10-18 19:46 UTC] mail_konstantin at bk dot ru 
Description:
------------
Segmentation fault.

Reproduce code:
---------------
<?
$conn  = mysql_connect("localhost", "root", "password");
if ($conn) {
print "It worked...";
} else {
print "There was a problem";
}
mysql_select_db("teach_db",$conn);
$sql = "SELECT * FROM group_tbl";
$result = mysql_query($sql);
print "$result\n";
$fild = mysql_fetch_field($result);
print "$fild->name\n";
?>


Expected result:
----------------
I want see name of column

Actual result:
--------------
Segmentation fault.

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 [2006-10-18 19:49 UTC] tony2001@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip
 [2006-10-18 20:14 UTC] mail_konstantin at bk dot ru 
I have tried CVS snapshot, but the problem has remained. 4 version works normally.Please help.
 [2006-10-18 20:19 UTC] tony2001@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.
 [2006-10-26 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
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