Bug #66706 [Fbk->NoF]: segfault on zend_std_get_properties

Edit report at https://bugs.php.net/bug.php?id=66706&edit=1 ID: 66706 Updated by: php-bugs@lists.php.net Reported by: wdauchy at gmail dot com Summary: segfault on zend_std_get_properties -Status: Feedback +Status: No Feedback Type: Bug Package: *General Issues PHP Version: 5.4.25 Assigned To: cmb Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2017-09-20 14:14:39] cmb@php.net Does this still happen with supported PHP versions? ------------------------------------------------------------------------ [2014-02-13 10:44:09] wdauchy at gmail dot com Description: ------------ We are facing a segfault using php-fpm while using a webmail (roundcube) with lots of parallels requests our tests were based on 5.4.24. we have the same issue using the old mod_php php5-fpm[8304]: segfault at 648 ip 00000000006c1065 sp 00007fff95d084c0 error 4 in php5-fpm[400000+6ff000] gbd back trace: #0 0x00000000006c1065 in zend_std_get_properties (object=0x2262d88) at /home/package/php/Zend/zend_object_handlers.c:108 warning: Source file is more recent than executable. 108 zobj = Z_OBJ_P(object); (gdb) bt #0 0x00000000006c1065 in zend_std_get_properties (object=0x2262d88) at /home/package/php/Zend/zend_object_handlers.c:108 #1 0x0000000000613c59 in userfilter_filter (stream=0x1fe9d98, thisfilter=0x22165a8, buckets_in=0x3d00fee7300, buckets_out=0x3d00fee7310, bytes_consumed=0x3d00fee72f8, flags=2) at /home/package/php/ext/standard/user_filters.c:183 #2 0x00000000006545b5 in _php_stream_write_filtered (stream=0x1fe9d98, buf=0x22165a8 "\320", <incomplete sequence \332>, count=14437312, flags=2) at /home/package/php/main/streams/streams.c:1176 #3 0x0000000000655c2c in _php_stream_flush (stream=0x1fe9d98, closing=35743144) at /home/package/php/main/streams/streams.c:1225 #4 0x0000000000657a1e in _php_stream_free (stream=0x1fe9d98, close_options=11) at /home/package/php/main/streams/streams.c:460 #5 0x0000000000658141 in stream_resource_regular_dtor (rsrc=0x2262d88) at /home/package/php/main/streams/streams.c:1615 #6 0x00000000006ae39e in list_entry_destructor (ptr=0x2209838) at /home/package/php/Zend/zend_list.c:183 #7 0x00000000006aac85 in zend_hash_apply_deleter () at /home/package/php/Zend/zend_hash.c:650 #8 0x00000000006ac478 in zend_hash_graceful_reverse_destroy (ht=0xdc4e50) at /home/package/php/Zend/zend_hash.c:687 #9 0x000000000069e0dc in zend_deactivate () at /home/package/php/Zend/zend.c:947 #10 0x000000000063d82a in php_request_shutdown (dummy=0x2262d88) at /home/package/php/main/main.c:1786 #11 0x000000000043178f in main (argc=-1644962728, argv=0xdc46a0) at /home/package/php/sapi/fpm/fpm/fpm_main.c:1925 (gdb) list 103 /* }}} */ 104 105 ZEND_API HashTable *zend_std_get_properties(zval *object TSRMLS_DC) /* {{{ */ 106 { 107 zend_object *zobj; 108 zobj = Z_OBJ_P(object); 109 if (!zobj->properties) { 110 rebuild_object_properties(zobj); 111 } 112 return zobj->properties; ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66706&edit=1