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Bug #34796 ftp module compiled with openssl extension enabled must be loaded after ssl lib
Submitted: 2005-10-09 22:01 UTC Modified: 2005-10-28 02:37 UTC
From: glen at delfi dot ee Assigned:
Status: Closed Package: Compile Failure
PHP Version: 5.1.0RC1 OS: PLD Linux
Private report: No CVE-ID:
 [2005-10-09 22:01 UTC] glen at delfi dot ee
Description:
------------
if you configure your php with:  
--with-openssl=shared  
--enable-ftp=shared  
  
then ftp module is compiled with openssl related functions,  
but not linked, this causes ftp module loaded earlier in  
php.ini outputing missing SSL_ symbols  
  
$ php -m  
PHP Warning:  PHP Startup: Unable to load dynamic library  
'/usr/lib/php/ftp.so' - /usr/lib/php/ftp.so: undefined  
symbol: SSL_shutdown in Unknown on line 0  
 
here's patch to fix it. 
http://cvs.pld-linux.org/cgi-bin/cvsweb/SOURCES/php-ftp-ssllibs.patch 
 
NB: applying this patch and compiling --without-openssl is 
not tested. otherwise it fixes the bug described earlier. 


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AllCommentsChangesGit/SVN commitsRelated reports
 [2005-10-09 22:40 UTC] sniper@php.net
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.

Fix will be in PHP 5.1 and above.
 [2005-10-10 00:10 UTC] glen at delfi dot ee
i updated the patch so it will work also with:  
--disable-openssl --enable-ftp=shared  
  
my test compile and run worked ok.  
 
get the patch from same URL.
 [2005-10-10 07:50 UTC] sniper@php.net
Thanks but I already committed something similar as your
first patch was obviously half-way there.

 [2005-10-28 02:37 UTC] bfrance@php.net
Any problem with my committing this patch so that building via phpize works?  Seems like there should better or more standard way to do this, but I couldn't find any.

Index: config.m4
===================================================================
RCS file: /repository/php-src/ext/ftp/config.m4,v
retrieving revision 1.7.20.2
diff -u -p -r1.7.20.2 config.m4
--- config.m4   9 Oct 2005 20:44:02 -0000       1.7.20.2
+++ config.m4   28 Oct 2005 00:32:09 -0000
@@ -12,6 +12,9 @@ if test "$PHP_FTP" = "yes"; then
   AC_DEFINE(HAVE_FTP,1,[Whether you want FTP support])
   PHP_NEW_EXTENSION(ftp, php_ftp.c ftp.c, $ext_shared)
 
+  dnl Empty variable means 'no'
+  test -z "$PHP_OPENSSL" && PHP_OPENSSL=no
+
   if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
     PHP_SETUP_OPENSSL(FTP_SHARED_LIBADD)
     PHP_SUBST(FTP_SHARED_LIBADD)

 
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