This is most likely fixed already in CVS.
--Jani
p.s. ALWAYS try the latest snapshot first before submitting
any bug report / sending any mails.
On Tue, 24 Feb 2004, Hans Lellelid wrote:
>Hi - I know that this segfault report is quite vague. Can anyone tell
>me by looking at the stacktrace where I could start looking for the
>problem? I have not tested this on latest snapshot (the stacktrace
>below is w/ PHP5b4), but am told the problem persists. Seems clearly to
>be in shutdown sequence but beyond that I'm not sure -- Reflection_API,
>XML (expat) ... ? Not using destructors...
>
>Thanks-
>Hans
>
>Hans Lellelid wrote:
>> I'm getting a segfault at the end of (successful) script execution.
>> Appears to be an issue in the shutdown sequence; I'm unsure how to
>> report this bug, since providing duplicating code is not possible.
>>
>> The segfault is happening at the end of a Phing (http://phing.info)
>> build process, which involves many (over a hundred, I'm sure) classes,
>> uses reflection api heavily, XML (expat), etc.
>>
>> Here's a bugtrace from the core file. I don't know if this is any help
>> at all. I was hoping to find some 'execute' lines so I could track down
>> the issue in my code. This seems to be just part of the shutdown
>> sequence, though. If anyone has some suggestions for things I could look
>> for, please let me know.
>>
>> Thanks,
>> Hans
>>
>> #0 0x0818e625 in zend_mm_remove_from_free_list (heap=0x81f7a80,
>> mm_block=0xbed43144)
>> at /home/work/php-5.0.0b4/Zend/zend_mm.c:163
>> #1 0x0818e158 in zend_mm_free (heap=0x81f7a80, p=0xbed434b0)
>> at /home/work/php-5.0.0b4/Zend/zend_mm.c:356
>> #2 0x0816bf79 in _efree (ptr=0x3) at
>> /home/work/php-5.0.0b4/Zend/zend_alloc.c:283
>> #3 0x0818bc50 in zend_objects_free_object_storage (object=0xbed44fec)
>> at /home/work/php-5.0.0b4/Zend/zend_objects.c:78
>> #4 0x0818e94e in reflection_free_objects_storage (object=0xbed44fec)
>> at /home/work/php-5.0.0b4/Zend/zend_reflection_api.c:191
>> #5 0x0818da3c in zend_objects_store_del_ref (zobject=0x3)
>> at /home/work/php-5.0.0b4/Zend/zend_objects_API.c:140
>> #6 0x0817c1d1 in _zval_dtor (zvalue=0xbed443e4)
>> at /home/work/php-5.0.0b4/Zend/zend_variables.c:61
>> #7 0x08174f79 in _zval_ptr_dtor (zval_ptr=0xbed48798)
>> at /home/work/php-5.0.0b4/Zend/zend_execute_API.c:359
>> #8 0x08182da0 in zend_hash_destroy (ht=0xbedae214)
>> at /home/work/php-5.0.0b4/Zend/zend_hash.c:513
>> #9 0x0817c1fd in _zval_dtor (zvalue=0xbedafc14)
>> at /home/work/php-5.0.0b4/Zend/zend_variables.c:52
>> #10 0x08174f79 in _zval_ptr_dtor (zval_ptr=0xbed46430)
>> at /home/work/php-5.0.0b4/Zend/zend_execute_API.c:359
>> #11 0x08182da0 in zend_hash_destroy (ht=0xbed44324)
>> at /home/work/php-5.0.0b4/Zend/zend_hash.c:513
>> #12 0x0818bc47 in zend_objects_free_object_storage (object=0xbedac1cc)
>> at /home/work/php-5.0.0b4/Zend/zend_objects.c:77
>> #13 0x0818d878 in zend_objects_store_free_object_storage
>> (objects=0x81f7f70)
>> at /home/work/php-5.0.0b4/Zend/zend_objects_API.c:71
>> #14 0x08174d90 in shutdown_executor ()
>> at /home/work/php-5.0.0b4/Zend/zend_execute_API.c:273
>> #15 0x0817d4ec in zend_deactivate () at
>> /home/work/php-5.0.0b4/Zend/zend.c:813
>> #16 0x0814cd9b in php_request_shutdown (dummy=0x0)
>> at /home/work/php-5.0.0b4/main/main.c:1243
>> #17 0x081a13bf in main (argc=9, argv=0xbff651c4)
>> at /home/work/php-5.0.0b4/sapi/cli/php_cli.c:1044
>
>
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