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From "Philip M. Gollucci" <pgollu...@p6m7g8.com>
Subject Re: Apache Request problems with tildes...
Date Thu, 14 Jul 2005 15:49:58 GMT
Forwarding to apreq-dev list.  I might be a ble to look at this but not 
until later.




Marc Gràcia wrote:

> Hi everybody, I think we've found a curious bug in libapreq2.
>
> There's a snippet of code on we basically are processing all post 
> parameters from a request:
>
>         if ($req->request_method() eq 'POST')
>         {
>                 my $hay_uploads=0;
>                 foreach my $param (keys %args)
>                 {
>                         my $upload = $ar->upload($param);
>                         if (defined $upload)
>                         {
>                             ....
>                         }
>                         ...
>                 }
>                 ...
>         }
>
> The problem is the value of a post parameter ends with an accentued 
> char (áó etc... I dont know if you can view that...) the full process 
> dies in the
>    
>     my $upload = $ar->upload($param);
>
>      line and an Internal Server Error  is showed in the browser. The 
> curious part is that this only happens if the value ENDS with the 
> tilded char, not if the char is in the middle of the value.
>
> We are using mod_perl-2.0.1 (also tried with 2.0 and various RC), and 
> libapreq2-2.05-dev.
> That do not happens with mod_perl-1.99 / libapreq2-2.04-dev
>
> Perl -V output...
>
> Summary of my perl5 (revision 5 version 8 subversion 6) configuration:
>   Platform:
>     osname=linux, osvers=eBD-system-1.0-r1, 
> archname=i686-linux-thread-multi
>     uname='linux ruperta 2.6.5-7.97-smp #1 smp fri jul 2 14:21:59 utc 
> 2004 i686 i686 i386 gnulinux '
>     config_args=''
>     hint=recommended, useposix=true, d_sigaction=define
>     usethreads=define use5005threads=undef useithreads=define 
> usemultiplicity=define
>     useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
>     use64bitint=undef use64bitall=undef uselongdouble=undef
>     usemymalloc=y, bincompat5005=undef
>   Compiler:
>     cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS 
> -fno-strict-aliasing -pipe -I/usr/eBDAS/system-1.0/include 
> -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
>     optimize='-O3 -mcpu=pentium',
>     cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS 
> -fno-strict-aliasing -pipe -I/usr/eBDAS/system-1.0/include'
>     ccversion='', gccversion='3.3.3 (SuSE Linux)', gccosandvers=''
>     intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
>     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
>     ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', 
> lseeksize=8
>     alignbytes=4, prototype=define
>   Linker and Libraries:
>     ld='cc', ldflags ='-L/usr/eBDAS/system-1.0/lib'
>     libpth=/usr/eBDAS/system-1.0/lib /lib /usr/lib
>     libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
>     perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
>     libc=, so=so, useshrplib=false, libperl=libperl.a
>     gnulibc_version='2.3.3'
>   Dynamic Linking:
>     dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
>     cccdlflags='-fpic', lddlflags='-shared -L/usr/eBDAS/system-1.0/lib'
>
>
> Characteristics of this binary (from libperl):
>   Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES 
> PERL_IMPLICIT_CONTEXT
>   Built under linux
>   Compiled at May 17 2005 16:25:51
>   %ENV:
>     PERL5LIB="/usr/eBDAS/ebd-3.0.1/modules:"
>   @INC:
>     /usr/eBDAS/ebd-3.0.1/modules
>     /usr/eBDAS/system-1.0/lib/perl5/5.8.6/i686-linux-thread-multi
>     /usr/eBDAS/system-1.0/lib/perl5/5.8.6
>     
> /usr/eBDAS/system-1.0//lib/perl5/site_perl/5.8.6/i686-linux-thread-multi
>     /usr/eBDAS/system-1.0//lib/perl5/site_perl/5.8.6
>     /usr/eBDAS/system-1.0//lib/perl5/site_perl
>
>
>
> --
> *Marc Gracia*
> Oasys Soft
> Responsable de explotación y sistemas.
> e-mail : mgracia@oasyssoft.com <mailto:mgracia@oasyssoft.com>
>


-- 
END 
---------------------------------------------------------
    What doesn't kill us can only make us stronger.
               Nothing is impossible.
				
Philip M. Gollucci (pgollucci@p6m7g8.com) 301.254.5198
Consultant / http://p6m7g8.net/Resume/resume.shtml
Senior Developer / Liquidity Services, Inc.
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