ID: 16176
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Closed
Bug Type: Reproducible crash
Operating System: linux
PHP Version: 4.1.1
New Comment:
This bug has been fixed in CVS.
Previous Comments:
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[2002-03-20 02:28:08] [EMAIL PROTECTED]
I've isolated a case where metaphone() causes a
memory-management-related segfault in php versions 4.0.5-dev and 4.1.1
on Linux.
uname -srvmp says:
Linux 2.4.19-pre2 #1 SMP Sun Mar 10 15:02:27 CST 2002 i686 unknown
and
Linux 2.4.17 #1 SMP Sun Dec 23 03:18:05 CST 2001 i686 unknown
Here's a short script that causes the segfault for me:
#!/usr/local/bin/php -q
<script language=php>
$word_one = "ln";
$word_two = "xvxvccv";
$foo = metaphone($word_one);
$bar = metaphone($word_two);
echo "$foo\n";
echo "$bar\n";
</script>
Here's a gdb backtrace:
#0 0x40149cce in chunk_free (ar_ptr=0x401fc4c0, p=0x81b2d90) at
malloc.c:3228
3228 malloc.c: No such file or directory.
(gdb) bt
#0 0x40149cce in chunk_free (ar_ptr=0x401fc4c0, p=0x81b2d90) at
malloc.c:3228
#1 0x40149a50 in __libc_free (mem=0x81b36a0) at malloc.c:3154
#2 0x80dd485 in shutdown_memory_manager (silent=0, clean_cache=0)
at zend_alloc.c:485
#3 0x8062ca3 in php_request_shutdown (dummy=0x0) at main.c:742
#4 0x8061d0f in main (argc=3, argv=0xbffffb34) at cgi_main.c:776
#5 0x400e9386 in __libc_start_main (main=0x8061468 <main>, argc=3,
ubp_av=0xbffffb34, init=0x805ff6c <_init>, fini=0x8115f40 <_fini>,
rtld_fini=0x4000d318 <_dl_fini>, stack_end=0xbffffb2c)
at ../sysdeps/generic/libc-start.c:129
email me if you need a binary and core, or anything else.
------------------------------------------------------------------------
[2002-03-20 02:25:27] [EMAIL PROTECTED]
Oops. My real email address is: [EMAIL PROTECTED]
------------------------------------------------------------------------
[2002-03-19 19:32:36] [EMAIL PROTECTED]
I've isolated a case where metaphone() causes a
memory-management-related segfault in php versions 4.0.5-dev and 4.1.1
on Linux.
uname -srvmp says:
Linux 2.4.19-pre2 #1 SMP Sun Mar 10 15:02:27 CST 2002 i686 unknown
and
Linux 2.4.17 #1 SMP Sun Dec 23 03:18:05 CST 2001 i686 unknown
Here's a short script that causes the segfault for me:
#!/usr/local/bin/php -q
<script language=php>
$word_one = "ln";
$word_two = "xvxvccv";
$foo = metaphone($word_one);
$bar = metaphone($word_two);
echo "$foo\n";
echo "$bar\n";
</script>
Here's a gdb backtrace:
#0 0x40149cce in chunk_free (ar_ptr=0x401fc4c0, p=0x81b2d90) at
malloc.c:3228
3228 malloc.c: No such file or directory.
(gdb) bt
#0 0x40149cce in chunk_free (ar_ptr=0x401fc4c0, p=0x81b2d90) at
malloc.c:3228
#1 0x40149a50 in __libc_free (mem=0x81b36a0) at malloc.c:3154
#2 0x80dd485 in shutdown_memory_manager (silent=0, clean_cache=0)
at zend_alloc.c:485
#3 0x8062ca3 in php_request_shutdown (dummy=0x0) at main.c:742
#4 0x8061d0f in main (argc=3, argv=0xbffffb34) at cgi_main.c:776
#5 0x400e9386 in __libc_start_main (main=0x8061468 <main>, argc=3,
ubp_av=0xbffffb34, init=0x805ff6c <_init>, fini=0x8115f40 <_fini>,
rtld_fini=0x4000d318 <_dl_fini>, stack_end=0xbffffb2c)
at ../sysdeps/generic/libc-start.c:129
email me if you need a binary and core, or anything else.
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Edit this bug report at http://bugs.php.net/?id=16176&edit=1
