hi, now i have a very short script that reproduces the error: ---------------- <?php $count = 0; session_start(); $count++; session_register("count"); sleep(1); // flood protection if(TRUE) { header("Location: stress.php?".SID); } ?> ---------------- i don't think that the session stuff is required, the number of requests until the error occured is very different, so i don't think it has something to do with it. VERY IMPORTANT: this only happened to me when header() was called inside _OR_ after a structural block (if, while, function, switch, ..). I'm using the latest cvs-version on Win2k / IIS 5. I hope this is a valuable hint. harald. > -----Ursprüngliche Nachricht----- > Von: Harald Radi [mailto:[EMAIL PROTECTED]] > Gesendet: Mittwoch, 17. Jänner 2001 19:13 > An: [EMAIL PROTECTED]; [EMAIL PROTECTED] > Betreff: AW: [PHP-DEV] PHP 4.0 Bug #8744 Updated: call to header() > causes CGI error > > > hi, > > a few comments to this, my (afaik already closed) and the #8571 > bug reports: > > in fact the provided information about this bug is insufficient, > but it's definitly a bug. > since the error appears in irregular intervals with the same > script it's hard to find any > dependencies. i will try to find the shortest script that > generates this error. > > a few hints: > when i use a https connection the error occours more often. > i don't get the error when i work local (on the webserver), but i > get it when i access the same machine remote. > > it would be helpful if i could tell php to be more verbose. (i.e. > log internal function calls to see where the execution stops) > > if someone could tell me how to debug php on a win32 platform i > would give my best to localize this bug. > > harald. > > resistance is futile - nme.at > > > -----Ursprüngliche Nachricht----- > > Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > > Gesendet: Mittwoch, 17. Jänner 2001 00:31 > > An: [EMAIL PROTECTED] > > Betreff: [PHP-DEV] PHP 4.0 Bug #8744 Updated: call to header() causes > > CGI error > > > > > > ID: 8744 > > User Update by: [EMAIL PROTECTED] > > Status: Open > > Bug Type: IIS related > > Description: call to header() causes CGI error > > > > In case you missed my second message: > > > > Here are two typical lines from the IIS error log: the first is a > > successful page load (code 200) and the second is the CGI error > > after the redirect (502) Note that in the IIS log format it is > > normal for a space to separate the URL > > and the Querystring. The last column in the log is the referrer URL. > > > > 2001-01-16 17:20:30 192.168.1.29 - GET /success/ProbRev.php3 > EmpID=5&New=Y > > 200 0 378 Mozilla/4.0+(compatible;+MSIE+5.5;+Windows+98;+Win+9x+4.90) > > http://192.168.1.30/success/InterimRevSelect.php3?EmpID=5 > > > > 2001-01-16 17:20:30 192.168.1.29 - GET /success/ProbRev.php3 > > EmpID=5&ProbRevID=12 502 0 374 > > Mozilla/4.0+(compatible;+MSIE+5.5;+Windows+98;+Win+9x+4.90) > > http://192.168.1.30/success/InterimRevSelect.php3?EmpID=5 > > > > > > Previous Comments: > > ------------------------------------------------------------------ > > --------- > > > > [2001-01-16 18:29:28] [EMAIL PROTECTED] > > A few more things: the problem is not easily reproducible. Also, > > if I change all of the database calls to go to mySQL (which I > > have installed on Windows 2000) instead of SQL Server 2000 (which > > is the database system I was using, also installed on the same > > machine), I do NOT get the CGI errors. However, in both > > instances, the databases do get updated or otherwise manipulated > > successfully; it's just the redirect that fails when using SQL > > Server. Hope this helps. > > > > ------------------------------------------------------------------ > > --------- > > > > [2001-01-16 14:12:01] [EMAIL PROTECTED] > > Can you tell us what is in the logs of IIS? > > > > ------------------------------------------------------------------ > > --------- > > > > [2001-01-16 14:07:45] [EMAIL PROTECTED] > > Our situation is similar to that in bug report 8571, particularly > > situations 1 and 2. After adding, updating or deleting a record > > to a MSSQL database, the user is referred to this function > > (stored in file which is included in each page): > > > > function pageRedirect($inURL) { > > header("Location: $inURL"); > > exit; > > } > > > > $inURL is never exactly the same as the current URL - either you > > are redirected to a completely different file name, or to the > > same file name with a different query string appended. > > > > The record modification part always completes successfully in > > MSSQL, and the header() function sends the user to the new URL, > > but this error occurs: > > > > [start] > > CGI ERROR > > CGI application misbehaved by not returning a complete set of > > headers. The headers that it > > did return are: > > [end] > > > > ... and any code in the page that the user has been redirected to > > is NOT executed. If the user clicks refresh, it does and all is well. > > > > This is a PHP web application being ported from a Linux/mySQL > > environment, where it works, so it appears to be an IIS-specific issue. > > > > Thanks in advance for any feedback. > > > > ------------------------------------------------------------------ > > --------- > > > > > > Full Bug description available at: http://bugs.php.net/?id=8744 > > > > > > -- > > PHP Development Mailing List <http://www.php.net/> > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]