ID: 14690
Updated by: derick
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Closed
Bug Type: mcrypt related
Operating System: Linux
PHP Version: 4.1.0
New Comment:
This is fixed in php 4.1.1 and php 4.2.0dev.
Derick
Previous Comments:
------------------------------------------------------------------------
[2001-12-25 12:26:54] [EMAIL PROTECTED]
Starting program: /export/work/php-4.1.1/./php -f t.php
Program received signal SIGSEGV, Segmentation fault.
0x0814cd43 in zif_mcrypt_module_self_test (ht=2, return_value=0x83c6144, this_ptr=0x0,
return_value_used=0) at mcrypt.c:851
851 MCRYPT_GET_MODE_DIR_ARGS(algorithms_dir);
(gdb) bt
#0 0x0814cd43 in zif_mcrypt_module_self_test (ht=2, return_value=0x83c6144,
this_ptr=0x0, return_value_used=0)
at mcrypt.c:851
#1 0x081aae4a in execute (op_array=0x83c1e6c) at ./zend_execute.c:1590
#2 0x080e5239 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
zend.c:814
#3 0x080801c1 in php_execute_script (primary_file=0xbffff7f0) at main.c:1307
#4 0x0807a8cc in main (argc=3, argv=0xbffff864) at cgi_main.c:738
#5 0x404f19cb in __libc_start_main (main=0x8079f34 <main>, argc=3, argv=0xbffff864,
init=0x8076e1c <_init>,
fini=0x82310b0 <_fini>, rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbffff85c) at
../sysdeps/generic/libc-start.c:92
------------------------------------------------------------------------
[2001-12-25 12:26:04] [EMAIL PROTECTED]
(gdb) bt
#0 0x0814cd43 in zif_mcrypt_module_self_test (ht=2, return_value=0x83c6144,
this_ptr=0x0, return_value_used=0)
at mcrypt.c:851
#1 0x081aae4a in execute (op_array=0x83c1e6c) at ./zend_execute.c:1590
#2 0x080e5239 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
zend.c:814
#3 0x080801c1 in php_execute_script (primary_file=0xbffff7f0) at main.c:1307
#4 0x0807a8cc in main (argc=3, argv=0xbffff864) at cgi_main.c:738
#5 0x404f19cb in __libc_start_main (main=0x8079f34 <main>, argc=3, argv=0xbffff864,
init=0x8076e1c <_init>,
fini=0x82310b0 <_fini>, rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbffff85c) at
../sysdeps/generic/libc-start.c:92
(gdb) bt full
#0 0x0814cd43 in zif_mcrypt_module_self_test (ht=2, return_value=0x83c6144,
this_ptr=0x0, return_value_used=0)
at mcrypt.c:851
arg1 = (struct _zval_struct **) 0x8277e01
lib_dir = (struct _zval_struct **) 0xc
lib_dir_s = 0x81aadbb "\203Ä \211À\213Mü\213Q\b\211Ó\215\fÝ"
argc = 2
#1 0x081aae4a in execute (op_array=0x83c1e6c) at ./zend_execute.c:1590
original_return_value = (struct _zval_struct **) 0x83c60b4
return_value_used = 0
opline = (struct _zend_op *) 0x83c609c
function_state = {function_symbol_table = 0x0, function = 0x83953b8, reserved
= {0xbffff7f0, 0x80ea508, 0x0, 0x0}}
fbc = (union _zend_function *) 0x0
object = {ptr = 0x0}
Ts = (union _temp_variable *) 0xbfffe480
original_in_execution = 0 '\000'
#2 0x080e5239 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
zend.c:814
files = (void *) 0xbfffe5d4
i = 1
file_handle = (struct _zend_file_handle *) 0xbffff7f0
orig_op_array = (struct _zend_op_array *) 0x0
local_retval = (struct _zval_struct *) 0x0
#3 0x080801c1 in php_execute_script (primary_file=0xbffff7f0) at main.c:1307
orig_bailout = {{__jmpbuf = {1079808588, 1073786528, -1073743772, -1073743848,
-1073744176, 134717703},
__mask_was_saved = 0, __saved_mask = {__val = {0 <repeats 32 times>}}}}
orig_bailout_set = 1 '\001'
prepend_file_p = (struct _zend_file_handle *) 0x0
append_file_p = (struct _zend_file_handle *) 0x0
prepend_file = {type = 1 '\001', filename = 0x4000aea0 "U\211å\203ì\004WVSè",
opened_path = 0xbffff864 "\210ùÿ¿¥ùÿ¿¨ùÿ¿", handle = {fd = 4096, fp = 0x1000},
free_filename = 0 '\000'}
append_file = {type = 0 '\000', filename = 0x0, opened_path = 0x0, handle =
{fd = 3, fp = 0x3},
free_filename = 240 'ð'}
old_cwd = 0xbfffe5e0 ""
#4 0x0807a8cc in main (argc=3, argv=0xbffff864) at cgi_main.c:738
orig_bailout = {{__jmpbuf = {0, 0, 0, 0, 0, 0}, __mask_was_saved = 0,
__saved_mask = {__val = {
0 <repeats 32 times>}}}}
orig_bailout_set = 0 '\000'
exit_status = 0
cgi = 0
c = 60
i = 3
len = 0
file_handle = {type = 2 '\002', filename = 0x83ba5d4 "t.php",
opened_path = 0x83c1e1c 'Z' <repeats 29 times>, "\204Ì\217*", handle = {fd =
138157296, fp = 0x83c1cf0},
free_filename = 0 '\000'}
retval = 0
s = 0x83ba5e8 "t.php"
behavior = 1
no_headers = 1
orig_optind = 1
orig_optarg = 0x0
---Type <return> to continue, or q <return> to quit---
argv0 = 0x0
script_file = 0x83ba5d4 "t.php"
global_vars = {head = 0x0, tail = 0x0, size = 4, count = 0, dtor = 0,
persistent = 0 '\000',
traverse_ptr = 0x40013f30}
interactive = 0
#5 0x404f19cb in __libc_start_main (main=0x8079f34 <main>, argc=3, argv=0xbffff864,
init=0x8076e1c <_init>,
fini=0x82310b0 <_fini>, rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbffff85c) at
../sysdeps/generic/libc-start.c:92
argv = (char **) 0xbffff864
rtld_fini = (void (*)()) 0x4000aea0 <_dl_fini>
stack_end = (void *) 0x83c609c
------------------------------------------------------------------------
[2001-12-25 12:03:28] [EMAIL PROTECTED]
Can you make a backtrace for me, (with bt full)?
Derick
------------------------------------------------------------------------
[2001-12-25 12:00:40] [EMAIL PROTECTED]
I change form
lib_dir_s = Z_STRVAL_PP(lib_dir);\
if (zend_get_parameters_ex(2, &arg1, &lib_dir) == FAILURE)\
{\
WRONG_PARAM_COUNT;\
}\
convert_to_string_ex (lib_dir);\
break;\
To:
if (zend_get_parameters_ex(2, &arg1, &lib_dir) == FAILURE)\
{\
WRONG_PARAM_COUNT;\
}\
convert_to_string_ex (lib_dir);\
lib_dir_s = Z_STRVAL_PP(lib_dir);\
break;\
------------------------------------------------------------------------
[2001-12-25 11:58:17] [EMAIL PROTECTED]
I can not reproduce this with 4.0.6, 4.1.0, 4.1.1dev or 4.2.0dev, and libmcrypt
2.4.18.
Can you make a backtrace for me with the script you posted?
And what do you want to reach with the patch you attached?
regards,
Derick
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/?id=14690
Edit this bug report at http://bugs.php.net/?id=14690&edit=1
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