#19639 [Opn->Ctl]: PHP crashes apache on restart of the webserver

ID: 19639 Updated by: sniper@php.net Reported By: wzanatta@uol.com.br -Status: Open +Status: Critical Bug Type: Apache2 related Operating System: Slackware 8.1 - Linux 2.4.19 PHP Version: 4.2.3 and CVS-snaps New Comment: Building zlib as shared module SHOULD work...you just confirmed what I was suspecting to be the bug. What happens is that we are have some code in that main php libs which rely on zlib been linked with it. And when you compile it as shared extension, zlib is not linked with the main library/binary but only with the extension. Setting as critical and will look into this soon. Previous Comments: ------------------------------------------------------------------------ [2002-10-07 07:47:20] wzanatta@uol.com.br Yes, I'm trying with shared zlib. Isn't it supported? Why? (compiling with --with-zlib)... Great! It's compiled and apache didn't crash with restart! Guess we can close this issue, right?! ------------------------------------------------------------------------ [2002-10-03 19:15:26] sniper@php.net Are you trying to compile with --with-zlib=shared.... ? ------------------------------------------------------------------------ [2002-10-03 08:35:43] wzanatta@uol.com.br Well I could just make one test. I seems that the bug is solved. However I wasn't able to make full tests because I couldn't compile the CVS snapshot with all the extensions I need. It seems to be tied to gd and zlib. Well both exists and the compilation works for CVS-STABLE versions, so I guess this is not my fault. The CVS-STABLE versions keeps the bug of this thread. I've got the following error: <snip> In function `php_handle_swc': /usr/src/ServerSoftware/PHP/php4-200210030300/ext/standard/image.c:224: undefined reference to `uncompress' /usr/src/ServerSoftware/PHP/php4-200210030300/ext/standard/image.c:243: undefined reference to `uncompress' main/SAPI.lo: In function `sapi_header_op': /usr/src/ServerSoftware/PHP/php4-200210030300/main/SAPI.c:522: undefined reference to `zlib_globals' main/SAPI.lo: In function `sapi_send_headers': /usr/src/ServerSoftware/PHP/php4-200210030300/main/SAPI.c:669: undefined reference to `zlib_globals' collect2: ld returned 1 exit status make: *** [sapi/cli/php] Error 1 </snip> ------------------------------------------------------------------------ [2002-10-01 11:23:03] wzanatta@uol.com.br Oh, sorry. The 3 times expat may have been a copy/paste problem, my script looks correct. For the png and jpeg, may have been a messy when trying to compile with gd 2+ support (no way to get it!). And finally the shared, is because I didn't find references about which options supports it or not. sorry again... ------------------------------------------------------------------------ [2002-10-01 11:05:15] sniper@php.net Leave this to 'Feedback' status until that so we know it.. Anyway, your configure line is pretty wierd and a bit bad too, for example, you use 'shared' for some options that don't support it (e.g. --with-zlib-dir and --with-expat-dir) and you use wrong paths for --with-png-dir and --with-jpeg-dir (remove the '/lib' part). And there's no need to specify --with-expat-dir 3 times.. You could try also configuring non-shared modules and see if it works any better. If so, then try applying the 'shared' part one by one to see where it fails. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/19639 -- Edit this bug report at http://bugs.php.net/?id=19639&edit=1