forcemerge 575994 595371
kthxbye

On Fri, Sep 03, 2010 at 04:23:13PM +0200, Marco Amadori wrote:
> Package: zlib1g
> Version: 1:1.2.3.5.dfsg-1
> Severity: important
> Tags: upstream
> 
> This version makes pear segfault on decompression.
> 
> From the gdb trace (below) I suggest it is already known by upstream as I see 
> in this mail:
> 
> http://mail.madler.net/pipermail/zlib-devel_madler.net/2010-
> January/001331.html
> 
> So please do not upload zlib1g in unstable yet :-)
> 
> # gdb /usr/bin/php
> GNU gdb (GDB) 7.1-debian
> Copyright (C) 2010 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /usr/bin/php...(no debugging symbols found)...done.
> (gdb) run -C -q -d include_path=/usr/share/php -d output_buffering=1 
> /usr/share/php/pearcmd.php -vvv install Var_Dump
> Starting program: /usr/bin/php -C -q -d include_path=/usr/share/php -d 
> output_buffering=1 /usr/share/php/pearcmd.php -vvv install Var_Dump
> [Thread debugging using libthread_db enabled]
> 
> Warning: file_exists(): Unable to find the wrapper "channel" - did you forget 
> to enable it when you configured PHP? in PEAR/Downloader/Package.php on line 
> 1517
> 
> Warning: is_file(): Unable to find the wrapper "channel" - did you forget to 
> enable it when you configured PHP? in PEAR/Downloader/Package.php on line 1527
> 
> Warning: is_file(): Unable to find the wrapper "channel" - did you forget to 
> enable it when you configured PHP? in PEAR/Downloader/Package.php on line 1527
> Downloading "http://pear.php.net/get/Var_Dump-1.0.4.tgz";
> downloading Var_Dump-1.0.4.tgz ...
> Starting to download Var_Dump-1.0.4.tgz (17,426 bytes)
> ......done: 17,426 bytes
> 
> Program received signal SIGSEGV, Segmentation fault.
> *__GI___libc_free (mem=0x2) at malloc.c:3710
> 3710    malloc.c: No such file or directory.
>         in malloc.c
> (gdb) bt
> #0  *__GI___libc_free (mem=0x2) at malloc.c:3710
> #1  0x00007ffff799a664 in inflateEnd () from /usr/lib/libz.so.1
> #2  0x00007ffff79967a1 in gzclose_r () from /usr/lib/libz.so.1
> #3  0x0000000000478458 in ?? ()
> #4  0x000000000063e665 in _php_stream_free ()
> #5  0x000000000063e8f1 in ?? ()
> #6  0x000000000068a6ee in ?? ()
> #7  0x0000000000689885 in zend_hash_del_key_or_index ()
> #8  0x000000000068a999 in _zend_list_delete ()
> #9  0x00000000005beca0 in zif_fclose ()
> #10 0x00000000006cb63a in ?? ()
> #11 0x00000000006a29d0 in execute ()
> #12 0x000000000067a6ed in zend_execute_scripts ()
> #13 0x0000000000626238 in php_execute_script ()
> #14 0x000000000070aa23 in ?? ()
> #15 0x00007ffff526cc4d in __libc_start_main (main=<value optimized out>, 
> argc=<value optimized out>, 
>     ubp_av=<value optimized out>, init=<value optimized out>, fini=<value 
> optimized out>, 
>     rtld_fini=<value optimized out>, stack_end=0x7fffffffe118) at libc-
> start.c:228
> #16 0x000000000042d229 in _start ()
> (gdb) q
> -- 
> ESC:wq
> 
> -- 
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> 
> 
> 
> 

-- 
"You grabbed my hand and we fell into it, like a daydream - or a fever."



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