From: ice21zero at gmail dot com
Operating system: CentOS 6.7
PHP version: 7.0.2
Package: PDO ODBC
Bug Type: Bug
Bug description:odbc segfault
Description:
------------
HP vertica query trouth unixODBC make segmentation fault
Actual result:
--------------
#0 zend_mm_alloc_small (size=<value optimized out>) at
/usr/src/debug/php-7.0.2/Zend/zend_alloc.c:1291
#1 zend_mm_alloc_heap (size=<value optimized out>) at
/usr/src/debug/php-7.0.2/Zend/zend_alloc.c:1358
#2 _emalloc (size=<value optimized out>) at
/usr/src/debug/php-7.0.2/Zend/zend_alloc.c:2442
#3 0x00007ffff015c96f in zend_string_alloc (execute_data=<value
optimized out>, return_value=0x7fffe3b5f740)
at /usr/src/debug/php-7.0.2/Zend/zend_string.h:121
#4 zend_string_init (execute_data=<value optimized out>,
return_value=0x7fffe3b5f740)
at /usr/src/debug/php-7.0.2/Zend/zend_string.h:157
#5 zif_odbc_result (execute_data=<value optimized out>,
return_value=0x7fffe3b5f740)
at /usr/src/debug/php-7.0.2/ext/odbc/php_odbc.c:2224
#6 0x00000000005d32e9 in dtrace_execute_internal (execute_data=<value
optimized out>,
return_value=<value optimized out>) at
/usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:107
#7 0x00007ffff3dd27cf in xdebug_execute_internal () from
/usr/lib64/php/modules/xdebug.so
#8 0x0000000000658552 in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7fffe3b5f4f0)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:844
#9 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#10 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7fffe3b5f4f0)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#11 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#12 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7fffe3b5f420)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#13 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#14 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7fffe3b5f420)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#15 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#16 0x00000000005d5af8 in zend_call_function (fci=0x7fffffff9600,
fci_cache=0x7fffffff9650)
at /usr/src/debug/php-7.0.2/Zend/zend_execute_API.c:860
#17 0x00000000005fffb7 in zend_call_method (object=0x7fffdc435b98,
obj_ce=<value optimized out>,
fn_proxy=<value optimized out>, function_name=0x6ec643 "next",
function_name_len=<value optimized out>,
retval_ptr=0x0, param_count=0, arg1=0x0, arg2=0x0) at
/usr/src/debug/php-7.0.2/Zend/zend_interfaces.c:104
#18 0x00000000006004da in zend_user_it_move_forward (_iter=<value
optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_interfaces.c:234
#19 0x000000000065bb65 in ZEND_FE_FETCH_R_SPEC_VAR_HANDLER
(execute_data=0x7fffe3b5f020)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:15884
#20 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#21 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7fffe3b5f020)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#22 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#23 0x000000000060d88e in zend_generator_resume
(orig_generator=0x7fffdb210a00)
at /usr/src/debug/php-7.0.2/Zend/zend_generators.c:683
#24 0x000000000065bb65 in ZEND_FE_FETCH_R_SPEC_VAR_HANDLER
(execute_data=0x7ffff401d330)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:15884
#25 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#26 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff401d330)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#27 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#28 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4019b90)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#29 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#30 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4019b90)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#31 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#32 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff40187e0)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#33 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#34 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff40187e0)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
---Type <return> to continue, or q <return> to quit---
#35 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#36 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4017b80)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#37 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#38 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4017b80)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#39 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#40 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4015970)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#41 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#42 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4015970)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#43 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#44 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4015360)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#45 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#46 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4015360)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#47 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#48 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4015000)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#49 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#50 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4015000)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#51 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#52 0x0000000000646a67 in ZEND_CALL_TRAMPOLINE_SPEC_HANDLER
(execute_data=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:1771
#53 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#54 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4015000)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#55 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#56 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4014a80)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#57 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#58 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4014a80)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#59 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#60 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff40146c0)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#61 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#62 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff40146c0)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#63 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#64 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff40143a0)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#65 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#66 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff40143a0)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#67 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#68 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4014240)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#69 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#70 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4014240)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#71 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#72 0x00000000006583ca in ZEND_DO_FCALL_SPEC_HANDLER
(execute_data=0x7ffff4014030)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:800
#73 0x0000000000620750 in execute_ex (ex=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:417
#74 0x00000000005d342e in dtrace_execute_ex
(execute_data=0x7ffff4014030)
at /usr/src/debug/php-7.0.2/Zend/zend_dtrace.c:83
#75 0x00007ffff3dd2e87 in xdebug_execute_ex () from
/usr/lib64/php/modules/xdebug.so
#76 0x000000000067380b in zend_execute (op_array=0x7ffff4082000,
return_value=<value optimized out>)
at /usr/src/debug/php-7.0.2/Zend/zend_vm_execute.h:458
#77 0x00000000005e1d93 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/src/debug/php-7.0.2/Zend/zend.c:1427
#78 0x00000000005837d0 in php_execute_script
(primary_file=0x7fffffffd200)
at /usr/src/debug/php-7.0.2/main/main.c:2471
#79 0x0000000000677abf in do_cli (argc=12, argv=0x9df9a0) at
/usr/src/debug/php-7.0.2/sapi/cli/php_cli.c:974
#80 0x00000000006782ca in main (argc=12, argv=0x9df9a0) at
/usr/src/debug/php-7.0.2/sapi/cli/php_cli.c:1345
--
Edit bug report at https://bugs.php.net/bug.php?id=71403&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71403&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71403&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71403&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=71403&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=71403&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=71403&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=71403&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=71403&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=71403&r=support
Expected behavior: https://bugs.php.net/fix.php?id=71403&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=71403&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=71403&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=71403&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71403&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=71403&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=71403&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=71403&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=71403&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=71403&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=71403&r=mysqlcfg