[Zlib-devel] zlib version 1.2.3.8 available for testing

[Arkadiusz Miskiewicz]

On Sunday 14 of February 2010, Mark Adler wrote:
> On Feb 14, 2010, at 3:37 AM, Arkadiusz Miskiewicz wrote:
> > 1. Most likely a bug in this program (poldek).
> 
> A quick examination of the code turned this line in trurlib/nstream.c that
> might be causing a problem:
> 
>             st->st_tell  = (long (*)(void*))gztell;
> 
> gztell() is being cast to return a long, whereas it is likely to have been
> compiled to return a 64-bit offset.

Tried using off_t in these places but the problem persists, so something else 
is going on ( + offsets are quire low, 50k max).


The problem is in pkgdir/pkg_restore.c pkg_restore_st(), file being read is
ftp://ftp.pld.kernel.pl/dists/th/test/x86_64/RPMS/packages.ndir.gz

Problematic zlib:

ENTER pkg_restore_st()                                                   
I'm at 19794                                                             
line[19794] = (s: -                                                      
)                                                                        
I'm at 19798                                                             
line[19798] = (f:1                                                       
)                                                                        
I'm at 19830                                                             
line[19830] = (P:2                                                       
)                                                                        
I'm at 19906                                                             
line[19906] = (R:2                                                       
)                                                                        
I'm at 20130                                                             
line[20130] = (S:2                                                       
)                                                                        
I'm at 20176                                                             
line[20176] = (C:2                                                       
)                                                                        
I'm at 20758                                                             
line[20758] = (L:4                                                       
)                                                                        
I'm at 20771                                                             
line[20771] = (l:4                                                       
)                                                                        
I'm at 32890                                                             
line[32890] = (d.ko.gz��)  - this is invalid

Working zlib (OLD_GZIO):

ENTER pkg_restore_st()                                                   
I'm at 19794                                                             
line[19794] = (s: -                                                      
)                                                                        
I'm at 19798                                                             
line[19798] = (f:1                                                       
)                                                                        
I'm at 19830                                                             
line[19830] = (P:2                                                       
)                                                                        
I'm at 19906                                                             
line[19906] = (R:2                                                       
)                                                                        
I'm at 20130                                                             
line[20130] = (S:2                                                       
)                                                                        
I'm at 20176                                                             
line[20176] = (C:2                                                       
)                                                                        
I'm at 20758                                                             
line[20758] = (L:4                                                       
)                                                                        
I'm at 20771                                                             
line[20771] = (l:4                                                       
)                                                                        
I'm at 105090                                                            
line[105090] = (                                                         
)                            
> Mark

-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/