Date: Wed, 2 Oct 2002 22:13:30 +0300 From: Alexander Bokovoy <a.bokovoy@...-solutions.net> To: xvendor@...ts.openwall.com Subject: Re: stackguard? On Wed, Oct 02, 2002 at 03:11:00PM -0300, Andreas Hasenack wrote: > Em Wed, Oct 02, 2002 at 10:20:03AM +0300, Alexander Bokovoy escreveu: > > > PHP Warning: Unable to load dynamic library '/usr/lib/php4/imap.so' > > > - /usr/lib/php4/imap.so: undefined symbol : __canary_death_handler > > > in Unknown on line 0 > > > > > > I'm not compiling php nor apache with stackguard. > > > Never had this error with php/apache/imap before, but I recently completely > > > redid our php package, perhaps this error was somehow "clouded" before. > > Looks like some -Wl,-rpath -Wl,/path/to/libstackguard.so is missing during > > imap.so compilation... > > There is no libstackguard. One solution would be to compile php (and apache) with > stackguard too. But the symbol itself is provided by something. I can see its definition in Immunix's glibc/stackguard patch. Do you have glibc compiled with it as well? The patch I'm talking about is http://download.immunix.org/ImmunixOS/7.0/i386/extras/glibc-2.2-StackGuard.patch (easy to point to but outdated) There is a new version of it in http://download.immunix.org/ImmunixOS/7+-beta/SRPMS/glibc-2.2-12_imnx_19.src.rpm -- / Alexander Bokovoy --- "Have you lived here all your life?" "Oh, twice that long."
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