ID: 46444
Comment by: crrodriguez at opensuse dot org
Reported By: hostmaster at uuism dot net
Status: Open
Bug Type: Session related
Operating System: Fedora Core 4
PHP Version: 5.2CVS-2008-11-02
New Comment:
Same here
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5d56560 in strlen () from /lib64/libc.so.6
(gdb) bt full
#0 0x00007ffff5d56560 in strlen () from /lib64/libc.so.6
No symbol table info available.
#1 0x00000000005a06d8 in ps_open_files (mod_data=0xddd960,
save_path=0x7b <Address 0x7b out of bounds>, session_name=0xaaa37a
"PHPSESSID")
at /home/cristian/php5/ext/session/mod_files.c:325
data = (ps_files *) 0xfdfaf0
p = 0xdeff7a ";213"
last = 0xdeff74 ",23123;213"
argv = {0xdeff50
"123;:/really\\completely:::/invalid;;,23123;213", 0xdeff54
":/really\\completely:::/invalid;;,23123;213",
0xdeff73 ";,23123;213"}
argc = 4
dirdepth = 123
filemode = 0
#2 0x0000000000599118 in php_session_initialize () at
/home/cristian/php5/ext/session/session.c:512
val = 0xfde576 "L)\r�\r�\r�"
vallen = 0
#3 0x000000000059d732 in php_session_start () at
/home/cristian/php5/ext/session/session.c:1479
ppid = (zval **) 0xfdc678
data = (zval **) 0x78
p = 0x887fd0 "H\211l$�L\211|$�H\215-�}M"
value = 0x0
nrand = 32767
lensess = 9
#4 0x000000000059ed3d in zif_session_start (ht=0,
return_value=0xfdc6c8, return_value_ptr=0x0, this_ptr=0x0,
return_value_used=0)
at /home/cristian/php5/ext/session/session.c:1886
No locals.
#5 0x0000000000818899 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffff7e6f090) at
/home/cristian/php5/Zend/zend_vm_execute.h:313
opline = (zend_op *) 0xfddff0
should_change_scope = 0 '\0'
#6 0x000000000081df90 in ZEND_DO_FCALL_SPEC_CONST_HANDLER
(execute_data=0x7ffff7e6f090) at
/home/cristian/php5/Zend/zend_vm_execute.h:1564
opline = (zend_op *) 0xfddff0
fname = (zval *) 0xfde020
#7 0x0000000000817987 in execute (op_array=0xfdd418) at
/home/cristian/php5/Zend/zend_vm_execute.h:104
ret = 0
execute_data = (zend_execute_data *) 0x7ffff7e6f090
nested = 1 '\001'
original_in_execution = 0 '\0'
#8 0x00000000007e77e9 in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/cristian/php5/Zend/zend.c:1181
files = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7fffffffb7e0, reg_save_area = 0x7fffffffb720}}
i = 1
file_handle = (zend_file_handle *) 0x7fffffffdc60
orig_op_array = (zend_op_array *) 0x0
orig_retval_ptr_ptr = (zval **) 0x0
#9 0x000000000076a1d9 in php_execute_script
(primary_file=0x7fffffffdc60) at /home/cristian/php5/main/main.c:2101
realfile =
"/home/cristian/php5/ext/session/tests/016.phpt\000\000�����\177\000\000�\n|\000\000\000\000\000�r���\177\000\000p~�",
'\0' <repeats 13 times>,
"uct\000�\a\000\000X\000\000\000\000\000�p���\177\000\000\020����\177\000\000z\005\177\000\000\000\000\000\002\000\000\000�\177\000\000X\000\000\000\000\000V\a\000\000\000\000\000\000\202\005\000\000\000\000\000\000�mQ��\177\000\000\210��\000\000\000\00---Type
<return> to continue, or q <return> to quit---
0\000P����\177\000\000\030����\177\000\000�\214\222D\000\000\000\000\000��"...
__orig_bailout = (jmp_buf *) 0x7fffffffdaf0
__bailout = {{__jmpbuf = {8945616, 1504162217199220120,
4369584, 140737488346800, 0, 0, 1504162220334462360,
-1504162127358118504}, __mask_was_saved = 0, __saved_mask =
{__val = {140737353931176, 0, 4294967295, 47784, 14397440, 4369584,
140737488346800, 0, 0, 0, 140737351963577, 1, 0, 0,
73014444032, 140737317299080}}}}
prepend_file_p = (zend_file_handle *) 0x0
append_file_p = (zend_file_handle *) 0x0
prepend_file = {type = ZEND_HANDLE_FILENAME, filename = 0x0,
opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = {
handle = 0x0, isatty = 0, mmap = {len = 0, pos = 0, map = 0x0,
buf = 0x0, old_handle = 0x0, old_closer = 0}, reader = 0, fsizer = 0,
closer = 0}}, free_filename = 0 '\0'}
append_file = {type = ZEND_HANDLE_FILENAME, filename = 0x0,
opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = {handle = 0x0,
isatty = 0, mmap = {len = 0, pos = 0, map = 0x0, buf = 0x0,
old_handle = 0x0, old_closer = 0}, reader = 0, fsizer = 0, closer =
0}},
free_filename = 0 '\0'}
old_cwd = 0x7fffffffb800 ""
use_heap = 0 '\0'
retval = 0
#10 0x0000000000887449 in main (argc=5, argv=0x7fffffffdeb8) at
/home/cristian/php5/sapi/cli/php_cli.c:1138
__orig_bailout = (jmp_buf *) 0x0
__bailout = {{__jmpbuf = {8945616, 1504162217448781208,
4369584, 140737488346800, 0, 0, 1504162217209705880,
-1504161051082934888}, __mask_was_saved = 0, __saved_mask =
{__val = {140737353925464, 140737488346240, 140737488346184,
2972705047,
140737488346400, 61765110, 140737354121608, 0, 140737351945772,
140733193388033, 140737354118584, 0, 1, 1910330751,
140737351946810, 8419355904}}}}
exit_status = 0
c = -1
file_handle = {type = ZEND_HANDLE_MAPPED, filename =
0x7fffffffe302 "/home/cristian/php5/ext/session/tests/016.phpt",
opened_path = 0x0, handle = {fd = 16635992, fp = 0xfdd858, stream =
{handle = 0xfdd858, isatty = 0, mmap = {len = 495, pos = 0,
map = 0x7ffff7ff7000, buf = 0x7ffff7ff7000 <Address
0x7ffff7ff7000 out of bounds>, old_handle = 0xff34c0,
old_closer = 0x8029a0 <zend_stream_stdio_closer>}, reader =
0x802974 <zend_stream_stdio_reader>,
fsizer = 0x8029d1 <zend_stream_stdio_fsizer>, closer = 0x802aea
<zend_stream_mmap_closer>}}, free_filename = 0 '\0'}
behavior = 1
reflection_what = 0x0
orig_optind = 1
orig_optarg = 0x0
arg_free = 0x7fffffffe302
"/home/cristian/php5/ext/session/tests/016.phpt"
arg_excp = (char **) 0x7fffffffded8
script_file = 0x7fffffffe302
"/home/cristian/php5/ext/session/tests/016.phpt"
interactive = 0
module_started = 1
request_started = 1
lineno = 1
exec_direct = 0x0
exec_run = 0x0
exec_begin = 0x0
exec_end = 0x0
param_error = 0x0
hide_argv = 0
---Type <return> to continue, or q <return> to quit---
ini_entries_len = 110
Previous Comments:
------------------------------------------------------------------------
[2008-11-17 16:45:29] hostmaster at uuism dot net
I run these commands:
#rm config.cache
#./configure --disable-all --disable-cgi --enable-session
--disable-debug --with-pcre-regex --with-pic
#make clean
#make test TESTS=ext/session/tests/016.phpt
[snip]
=====================================================================
PHP : /usr/local/src/php5.2-200811022130/sapi/cli/php
PHP_SAPI : cli
PHP_VERSION : 5.2.7RC3-dev
ZEND_VERSION: 2.2.0
PHP_OS : Linux - Linux host.uuserver.net 2.6.20.1 #16 SMP Thu Nov
8 14:19:44 EST 2007 i686
INI actual : /usr/local/src/php5.2-200811022130/tmp-php.ini
More .INIs :
CWD : /usr/local/src/php5.2-200811022130
Extra dirs :
VALGRIND : Not used
=====================================================================
Running selected tests.
FAIL invalid session.save_path should not cause a segfault
[ext/session/tests/016.phpt]
=====================================================================
Number of tests : 1 1
Tests skipped : 0 ( 0.0%) --------
Tests warned : 0 ( 0.0%) ( 0.0%)
Tests failed : 1 (100.0%) (100.0%)
Expected fail : 0 ( 0.0%) ( 0.0%)
Tests passed : 0 ( 0.0%) ( 0.0%)
---------------------------------------------------------------------
Time taken : 0 seconds
=====================================================================
=====================================================================
FAILED TEST SUMMARY
---------------------------------------------------------------------
invalid session.save_path should not cause a segfault
[ext/session/tests/016.phpt]
=====================================================================
------------------------------------------------------------------------
[2008-11-17 14:48:07] hostmaster at uuism dot net
I get the same error message as when I tried to configure php without
pcre before:
+-----------------------------------------------------------+
| ! ERROR ! |
| The test-suite requires that you have pcre extension |
| enabled. To enable this extension either compile your PHP |
| with --with-pcre-regex or if you've compiled pcre as a |
| shared module load it via php.ini. |
+-----------------------------------------------------------+
------------------------------------------------------------------------
[2008-11-11 18:49:02] j...@php.net
Try this:
# rm config.cache
# ./configure --disable-all --disable-cgi --enable-session --disable-
debug --with-pic
# make test TESTS=ext/session/tests/016.phpt
------------------------------------------------------------------------
[2008-11-09 00:12:51] hostmaster at uuism dot net
jani,
It appears to be related to the -with-pic option.
Here are the results:
Case 1: PASS ext/session/tests/016.phpt (ran twice)
./configure --disable-all --disable-cgi --enable-session
--with-pcre-regex --build=i386-redhat-linux --host=i386-redhat-linux
--target=i386-redhat-linux-gnu --program-prefix= --prefix=/usr
--exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin
--sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include
--libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var
--sharedstatedir=/usr/com --mandir=/usr/share/man
--infodir=/usr/share/info --cache-file=../config.cache --with-libdir=lib
--with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d
--disable-debug
Case 2: FAIL ext/session/tests/016.phpt
./configure --disable-all --disable-cgi --enable-session
--with-pcre-regex --build=i386-redhat-linux --host=i386-redhat-linux
--target=i386-redhat-linux-gnu --program-prefix= --prefix=/usr
--exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin
--sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include
--libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var
--sharedstatedir=/usr/com --mandir=/usr/share/man
--infodir=/usr/share/info --cache-file=../config.cache --with-libdir=lib
--with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d
--disable-debug --with-pic
Jim
------------------------------------------------------------------------
[2008-11-08 19:20:30] j...@php.net
Now you add options one by one to see which one causes the problem.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/46444
--
Edit this bug report at http://bugs.php.net/?id=46444&edit=1
