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Bug #15500 segfault on pear-get list
Submitted: 2002-02-11 07:36 UTC Modified: 2002-02-17 11:58 UTC
From: jan at horde dot org Assigned:
Status: Closed Package: PEAR related
PHP Version: 4.0CVS-2002-02-11 OS: Linux
Private report: No CVE-ID: None
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 [2002-02-11 07:36 UTC] jan at horde dot org 
When calling pear-get list php segfaults with the following bt:

#0  0x403c8013 in memcpy () at ../sysdeps/generic/memcpy.c:64
#1  0x8083d13 in _mem_block_check (ptr=0x8305e44, silent=0, __zend_filename=0x825bb68 "overload.c", __zend_lineno=606, 
    __zend_orig_filename=0x0, __zend_orig_lineno=0) at zend_alloc.c:667
#2  0x8083cce in _mem_block_check (ptr=0x8305e44, silent=1, __zend_filename=0x825bb68 "overload.c", __zend_lineno=606, 
    __zend_orig_filename=0x0, __zend_orig_lineno=0) at zend_alloc.c:659
#3  0x80828fc in _efree (ptr=0x8305e44, __zend_filename=0x825bb68 "overload.c", __zend_lineno=606, 
    __zend_orig_filename=0x0, __zend_orig_lineno=0) at zend_alloc.c:224
#4  0x81053c4 in overload_call_method (ht=2, return_value=0x83ba3b4, this_ptr=0x83ba87c, return_value_used=1, 
    property_reference=0xbfffd958) at overload.c:606
#5  0x81b1adb in call_overloaded_function (T=0xbfffd94c, arg_count=2, return_value=0x83ba3b4) at ./zend_execute.c:953
#6  0x81b53b8 in execute (op_array=0x837a244) at ./zend_execute.c:1660
#7  0x81b7185 in execute (op_array=0x83827a4) at ./zend_execute.c:2141
#8  0x8095874 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at zend.c:810
#9  0x80a6115 in php_execute_script (primary_file=0xbffff7d0) at main.c:1330
#10 0x807b0cf in main (argc=4, argv=0xbffff854) at php_cli.c:556

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 [2002-02-17 10:14 UTC] jan at horde dot org 
Yeah, that's fixed now, thanks!

Btw, I don't know if this is the intended behaviour, but I get debug messages from the Zend engine to the console if I compiled php --with-debug and run 'pear-get list'
 [2002-02-17 10:17 UTC] jan at horde dot org 
And I get the following error message if I try to run 'pear-get info XXX' both with installed and uninstalled packages:

Fatal error: Cannot instantiate non-existent class:  pear_common in /usr/local/bin/pearcmd-info.php on line 3
/usr/local/bin/pearcmd-info.php(3) : Fatal error - Cannot instantiate non-existent class:  pear_common
 [2002-02-17 10:33 UTC] mj@php.net 
This bug has been fixed in CVS.
 [2002-02-17 11:58 UTC] jan at horde dot org 
Hm, isn't pear-get meant to be used with remote (or installed) packages opposed to pear? It seems that is just calls 'pear info', at least that's what's the following message makes me guess:
pear info: tgz :: could not open file
 
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