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[2006-07-31 07:38 UTC] judas dot iscariote at gmail dot com
[2006-08-23 13:01 UTC] dmitry@php.net
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Last updated: Thu Nov 21 09:01:32 2024 UTC |
Description: ------------ Im testing PHP 5.2, current CVS. it segfaults using the pear tool Reproduce code: --------------- sorry but no short reproduce code :( , but it is easly reproducible like this : pear install --alldeps phpdocumentor-beta Expected result: ---------------- installing phpdocumentor beta as always Actual result: -------------- Starting program: /local/local/bodegon/php-debug/sapi/cli/php -C -q -d include_path=/usr/share/pear -d output_buffering=1 -d open_basedir= -d safe_mode=0 /usr/share/pear/pearcmd.php install --alldeps -f phpdocumentor-beta downloading PhpDocumentor-1.3.0RC6.tar ... Starting to download PhpDocumentor-1.3.0RC6.tar (-1 bytes) ............................................................................................................................................................................................................................................................................................................................................................................................................. .....done: 9,735,168 bytes Program received signal SIGSEGV, Segmentation fault. _zend_mm_alloc_int (heap=0x889210, size=786261, __zend_filename=0x6ecd08 "/local/local/bodegon/php-debug/ext/standard/var.c", __zend_lineno=541, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /local/local/bodegon/php-debug/Zend/zend_alloc.c:465 465 next->prev_free_block = mm_block; (gdb) (gdb) (gdb) bt full #0 _zend_mm_alloc_int (heap=0x889210, size=786261, __zend_filename=0x6ecd08 "/local/local/bodegon/php-debug/ext/standard/var.c", __zend_lineno=541, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /local/local/bodegon/php-debug/Zend/zend_alloc.c:465 index = 18446744073709551610 segment_size = 96 segment = <value optimized out> next_block = (zend_mm_block *) 0x2b091d31afc0 true_size = 786336 best_size = <value optimized out> p = <value optimized out> end = (zend_mm_free_block *) 0x889258 best_fit = (zend_mm_free_block *) 0x2b091d25b020 offset = {4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0} #1 0x00000000005bec96 in _zend_mm_realloc_int (heap=0x889210, p=0x2b091d19a060, size=786261, __zend_filename=0x6ecd08 "/local/local/bodegon/php-debug/ext/standard/var.c", __zend_lineno=541, __zend_orig_filename=0x0, __zend_orig_lineno=0) at /local/local/bodegon/php-debug/Zend/zend_alloc.c:1543 index = <value optimized out> remaining_size = <value optimized out> mm_block = (zend_mm_block *) 0x2b091d19a020 next_block = (zend_mm_block *) 0x2b091d259f10 true_size = 786336 ptr = <value optimized out> #2 0x000000000056b678 in php_var_serialize_intern (buf=0x7fff90c10760, struc=<value optimized out>, var_hash=<value optimized out>) at /local/local/bodegon/php-debug/ext/standard/var.c:541 __nl = <value optimized out> i = <value optimized out> var_already = <value optimized out> myht = <value optimized out> #3 0x000000000056ab12 in php_var_serialize_intern (buf=0x7fff90c10760, struc=0x2b091c3bb120, var_hash=0x7fff90c10710) at /local/local/bodegon/php-debug/ext/standard/var.c:827 __nl = 786068 i = <value optimized out> ---Type <return> to continue, or q <return> to quit--- var_already = <value optimized out> myht = (HashTable *) 0x2b091c578198 #4 0x000000000056ab12 in php_var_serialize_intern (buf=0x7fff90c10760, struc=0x2b091b909e10, var_hash=0x7fff90c10710) at /local/local/bodegon/php-debug/ext/standard/var.c:827 __nl = 785956 i = <value optimized out> var_already = <value optimized out> myht = (HashTable *) 0x2b091b2067d8 #5 0x000000000056ab12 in php_var_serialize_intern (buf=0x7fff90c10760, struc=0x2b091b33faa0, var_hash=0x7fff90c10710) at /local/local/bodegon/php-debug/ext/standard/var.c:827 __nl = 326227 i = <value optimized out> var_already = <value optimized out> myht = (HashTable *) 0x2b091be36cd8 #6 0x000000000056c6e9 in php_var_serialize (buf=0x0, struc=0xc1000, var_hash=0x2b091d31afc0) at /local/local/bodegon/php-debug/ext/standard/var.c:845 No locals. #7 0x000000000056c7ad in zif_serialize (ht=<value optimized out>, return_value=0x2b091b274d98, return_value_ptr=<value optimized out>, this_ptr=<value optimized out>, return_value_used=<value optimized out>) at /local/local/bodegon/php-debug/ext/standard/var.c:868 struc = (zval **) 0x2b091b33faa0 var_hash = {nTableSize = 16384, nTableMask = 16383, nNumOfElements = 13861, nNextFreeElement = 4327, pInternalPointer = 0x2b091bc64968, pListHead = 0x2b091bc64968, pListTail = 0x2b091b76c398, arBuckets = 0x2b091c966b40, pDestructor = 0, persistent = 0 '\0', nApplyCount = 0 '\0', bApplyProtection = 1 '\001', inconsistent = 0} buf = { c = 0x2b091d19a060 "a:23:{s:7:\"attribs\";a:6:{s:15:\"packagerversion\";s:5:\"1.4.9\";s:7:\"version\";s:3:\"2.0\";s:5:\"xmlns\";s:35:\"http://pear.php.net/dtd/package-2.0\";s:11:\"xmlns:tasks\";s:33:\"http://pear.php.net/dtd/tasks-1.0\";s"..., len = 786076, a = 786260} #8 0x0000000000605f9a in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c10fc0) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:200 i = 1 p = <value optimized out> ---Type <return> to continue, or q <return> to quit--- arg_count = 0 return_reference = 0 '\0' opline = (zend_op *) 0x2b091ac162e0 original_return_value = <value optimized out> current_scope = (zend_class_entry *) 0x0 current_this = (zval *) 0x0 return_value_used = -1 should_change_scope = 0 '\0' #9 0x00000000005f86df in execute (op_array=0x2b091ac12b08) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 execute_data = {opline = 0x2b091ac162e0, function_state = {function_symbol_table = 0x2b091adc8380, function = 0x8b6af0, reserved = {0x889210, 0x1, 0x7fff90c114f0, 0x2b091ac34dd8}}, fbc = 0x0, op_array = 0x2b091ac12b08, object = 0x0, Ts = 0x7fff90c108d0, CVs = 0x7fff90c10880, original_in_execution = 1 '\001', symbol_table = 0x2b091adadc78, prev_execute_data = 0x7fff90c114f0, old_error_reporting = 0x0} #10 0x00000000006059e3 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c114f0) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:234 opline = (zend_op *) 0x2b091ac350a8 original_return_value = (zval **) 0x7fff90c15d38 current_scope = (zend_class_entry *) 0x2b091ab0b828 current_this = (zval *) 0x2b091c347488 return_value_used = <value optimized out> should_change_scope = 1 '\001' #11 0x00000000005f86df in execute (op_array=0x2b091ac362c0) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 execute_data = {opline = 0x2b091ac350a8, function_state = {function_symbol_table = 0x2b091adadc78, function = 0x2b091ac12b08, reserved = {0x12700000040, 0x712168, 0x2b091c588e98, 0x7fff90c188e0}}, fbc = 0x2b091ac12b08, op_array = 0x2b091ac362c0, object = 0x2b091c347488, Ts = 0x7fff90c11170, CVs = 0x7fff90c11140, original_in_execution = 1 '\001', symbol_table = 0x2b091ad13f68, prev_execute_data = 0x7fff90c16420, old_error_reporting = 0x0} #12 0x00000000006059e3 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c16420) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:234 opline = (zend_op *) 0x2b091aee1878 original_return_value = (zval **) 0x7fff90c188e0 current_scope = (zend_class_entry *) 0x2b091ae4c640 ---Type <return> to continue, or q <return> to quit--- current_this = (zval *) 0x2b091ae475b0 return_value_used = <value optimized out> should_change_scope = 1 '\001' #13 0x00000000005f86df in execute (op_array=0x2b091ae747a8) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 execute_data = {opline = 0x2b091aee1878, function_state = {function_symbol_table = 0x2b091ad13f68, function = 0x2b091ac362c0, reserved = {0x889210, 0x1, 0x7fff90c1ad00, 0x2b091ae04168}}, fbc = 0x2b091ac362c0, op_array = 0x2b091ae747a8, object = 0x2b091c347488, Ts = 0x7fff90c117d0, CVs = 0x7fff90c11670, original_in_execution = 1 '\001', symbol_table = 0x2b091ad14208, prev_execute_data = 0x7fff90c1ad00, old_error_reporting = 0x0} #14 0x00000000006059e3 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c1ad00) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:234 opline = (zend_op *) 0x2b091ae043c0 original_return_value = (zval **) 0x7fff90c1b3a0 current_scope = (zend_class_entry *) 0x2b091add1718 current_this = (zval *) 0x2b091addd7e0 return_value_used = <value optimized out> should_change_scope = 1 '\001' #15 0x00000000005f86df in execute (op_array=0x2b091adf3fa8) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 execute_data = {opline = 0x2b091ae043c0, function_state = {function_symbol_table = 0x2b091ad14208, function = 0x2b091ae747a8, reserved = {0x9f, 0x7, 0x2b091ae31bb8, 0x8}}, fbc = 0x2b091ae747a8, op_array = 0x2b091adf3fa8, object = 0x2b091ae475b0, Ts = 0x7fff90c166f0, CVs = 0x7fff90c165a0, original_in_execution = 1 '\001', symbol_table = 0x2b091acc6238, prev_execute_data = 0x7fff90c1b3d0, old_error_reporting = 0x0} #16 0x00000000006059e3 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c1b3d0) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:234 opline = (zend_op *) 0x2b091ae31dc8 original_return_value = (zval **) 0x7fff90c1f0f0 current_scope = (zend_class_entry *) 0x2b091adcee30 current_this = (zval *) 0x2b091addd7e0 return_value_used = <value optimized out> should_change_scope = 1 '\001' #17 0x00000000005f86df in execute (op_array=0x2b091ade6e38) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 ---Type <return> to continue, or q <return> to quit--- execute_data = {opline = 0x2b091ae31dc8, function_state = {function_symbol_table = 0x2b091acc6238, function = 0x2b091adf3fa8, reserved = {0x70e8d8, 0x10170e8d8, 0x2b091addf4a0, 0x90c1b4c0}}, fbc = 0x2b091adf3fa8, op_array = 0x2b091ade6e38, object = 0x2b091addd7e0, Ts = 0x7fff90c1aec0, CVs = 0x7fff90c1ae80, original_in_execution = 1 '\001', symbol_table = 0x2b091ad1c8c8, prev_execute_data = 0x7fff90c1f330, old_error_reporting = 0x0} #18 0x00000000006059e3 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff90c1f330) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:234 opline = (zend_op *) 0x2b0919f5a770 original_return_value = (zval **) 0x7fff90c1f4b0 current_scope = (zend_class_entry *) 0x0 current_this = (zval *) 0x0 return_value_used = <value optimized out> should_change_scope = 1 '\001' #19 0x00000000005f86df in execute (op_array=0x2b0919eef8f8) at /local/local/bodegon/php-debug/Zend/zend_vm_execute.h:92 execute_data = {opline = 0x2b0919f5a770, function_state = {function_symbol_table = 0x2b091ad1c8c8, function = 0x2b091ade6e38, reserved = {0x5be660, 0x2b0900000000, 0x0, 0x2b0919eefa28}}, fbc = 0x2b091ade6e38, op_array = 0x2b0919eef8f8, object = 0x2b091addd7e0, Ts = 0x7fff90c1b6a0, CVs = 0x7fff90c1b550, original_in_execution = 0 '\0', symbol_table = 0x888b48, prev_execute_data = 0x0, old_error_reporting = 0x0} #20 0x00000000005d67a8 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /local/local/bodegon/php-debug/Zend/zend.c:1095 files = {{gp_offset = 40, fp_offset = 32767, overflow_arg_area = 0x7fff90c1f5b0, reg_save_area = 0x7fff90c1f4c0}} i = 1 file_handle = (zend_file_handle *) 0x7fff90c21a40 orig_op_array = (zend_op_array *) 0x0 local_retval = (zval *) 0x0 #21 0x0000000000593435 in php_execute_script (primary_file=0x7fff90c21a40) at /local/local/bodegon/php-debug/main/main.c:1759 realfile = "/usr/share/pear/pearcmd.php\000\000\000\000\000\006\000\000\000\000\000\000p�\000\000\000\000\000linkinfo\000p\000\000\000\000\000�\213\032\t+\000\0004{\032\t+\000\000readlink\220i\205", '\0' <repeats 13 times>, "p\034�220\177", '\0' <repeats 26 times>, "�020�031\t+\000\000\001\000\000\000rlde\000\000\000\000\000\000\000\000\006\000\000\000\000\000\000p�\000\000\000\000\000�\213\032\t+", '\0' <repeats 18 times>, "Be�031\t+\000\000P�", '\0' <repeats 13 times>, "c�\000\000\000"... ---Type <return> to continue, or q <return> to quit--- prepend_file_p = (zend_file_handle *) 0x0 append_file_p = (zend_file_handle *) 0x0 prepend_file = {type = 0 '\0', filename = 0x0, opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = { handle = 0x0, reader = 0, closer = 0, fteller = 0, interactive = 0}}, free_filename = 0 '\0'} append_file = {type = 0 '\0', filename = 0x0, opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = { handle = 0x0, reader = 0, closer = 0, fteller = 0, interactive = 0}}, free_filename = 0 '\0'} old_cwd = 0x7fff90c1f5d0 "" retval = 0 #22 0x000000000065dfbd in main (argc=16, argv=0x7fff90c21c78) at /local/local/bodegon/php-debug/sapi/cli/php_cli.c:1097 bailout = {{__jmpbuf = {1, -69030786763965496, 0, 140735622028400, 0, 0, -69032687551370152, -69030786766214177}, __mask_was_saved = 0, __saved_mask = {__val = {4426960, 0, 47318089355888, 47318089356752, 140735622027456, 47318090518560, 434712305, 47318089357400, 456, 47317654700032, 4426960, 0, 47318089415902, 47318102347120, 47318100110072, 0}}}} exit_status = <value optimized out> c = <value optimized out> file_handle = {type = 2 '\002', filename = 0x7fff90c23475 "/usr/share/pear/pearcmd.php", opened_path = 0x2b0919eef890 "/usr/share/pear/PEAR.php", handle = {fd = 10194480, fp = 0x9b8e30, stream = { handle = 0x9b8e30, reader = 0x5eb660 <zend_stream_stdio_reader>, closer = 0x5eb640 <zend_stream_stdio_closer>, fteller = 0x5eb630 <zend_stream_stdio_fteller>, interactive = 0}}, free_filename = 0 '\0'} behavior = 1 reflection_what = 0x0 orig_optind = 1 orig_optarg = 0x0 arg_free = 0x7fff90c23475 "/usr/share/pear/pearcmd.php" arg_excp = <value optimized out> script_file = 0x7fff90c23475 "/usr/share/pear/pearcmd.php" interactive = 0 lineno = 1 exec_direct = 0x0 exec_run = 0x0 exec_begin = 0x0 exec_end = 0x0 ---Type <return> to continue, or q <return> to quit--- param_error = <value optimized out> hide_argv = 0