SoapClient Memory Leak #19788
Description
Description
The following code:
<?php
$v_67388 = xmlwriter_open_memory();
$v_67389 = TRUE;
$v_67390 = xmlwriter_set_indent($v_67388,$v_67389,);
$v_67391 = ' ';
$v_67392 = xmlwriter_set_indent_string($v_67388,$v_67391,);
$v_67393 = '1.0';
$v_67394 = 'UTF-8';
$v_67395 = xmlwriter_start_document($v_67388,$v_67393,$v_67394,);
$v_67396 = 'root';
$v_67397 = xmlwriter_start_element($v_67388,$v_67396,);
$v_67493 = __DIR__;
$v_67494 = '/round4_groupI_xsd.wsdl';
$v_67495 = $v_67493 . $v_67494;
$v_67498 = 1;
$v_67500 = 0;
$v_67496 = array('trace' => $v_67498,'exceptions' => $v_67500,);
$v_67501 = new SoapClient($v_67495,$v_67496,);$v_67506 = $v_67501->__getlastrequest();Resulted in this output:
Warning: SoapClient::__construct(): I/O warning : failed to load external entity "/home/round4_groupI_xsd.wsdl" in /home/18965dc7e39a8da24ea4.php.er on line 18
Fatal error: SOAP-ERROR: Parsing WSDL: Couldn't load from '/home/round4_groupI_xsd.wsdl' : failed to load external entity "/home/round4_groupI_xsd.wsdl"
in /home/18965dc7e39a8da24ea4.php.er on line 18
Stack trace:
#0 /home/18965dc7e39a8da24ea4.php.er(18): SoapClient->__construct('/home/round4_gr...', Array)
#1 {main}
=================================================================
==105==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 80 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29ca166b in xmlNewTextWriter (/lib/x86_64-linux-gnu/libxml2.so.2+0x14766b)
#2 0x486d924 in zif_xmlwriter_open_memory /home/w023dtc/nightly_php/php-src/ext/xmlwriter/php_xmlwriter.c:920:25
#3 0x600cf5f in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:1410:2
#4 0x5b28cf3 in execute_ex /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:113454:12
#5 0x5b2b27c in zend_execute /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:119146:2
#6 0x68ab8d9 in zend_execute_script /home/w023dtc/nightly_php/php-src/Zend/zend.c:1977:3
#7 0x508da3a in php_execute_script_ex /home/w023dtc/nightly_php/php-src/main/main.c:2638:13
#8 0x508eb78 in php_execute_script /home/w023dtc/nightly_php/php-src/main/main.c:2678:9
#9 0x68c07ea in do_cli /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:951:5
#10 0x68babcf in main /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:1362:18
#11 0x150d29160d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
Indirect leak of 4096 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c4377c in xmlBufCreate (/lib/x86_64-linux-gnu/libxml2.so.2+0xe977c)
#2 0x486d924 in zif_xmlwriter_open_memory /home/w023dtc/nightly_php/php-src/ext/xmlwriter/php_xmlwriter.c:920:25
#3 0x600cf5f in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:1410:2
#4 0x5b28cf3 in execute_ex /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:113454:12
#5 0x5b2b27c in zend_execute /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:119146:2
#6 0x68ab8d9 in zend_execute_script /home/w023dtc/nightly_php/php-src/Zend/zend.c:1977:3
#7 0x508da3a in php_execute_script_ex /home/w023dtc/nightly_php/php-src/main/main.c:2638:13
#8 0x508eb78 in php_execute_script /home/w023dtc/nightly_php/php-src/main/main.c:2678:9
#9 0x68c07ea in do_cli /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:951:5
#10 0x68babcf in main /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:1362:18
#11 0x150d29160d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
Indirect leak of 4001 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c43692 in xmlBufCreateSize (/lib/x86_64-linux-gnu/libxml2.so.2+0xe9692)
Indirect leak of 176 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29bbc2de in xmlNewDoc (/lib/x86_64-linux-gnu/libxml2.so.2+0x622de)
Indirect leak of 64 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c43723 in xmlBufCreate (/lib/x86_64-linux-gnu/libxml2.so.2+0xe9723)
#2 0x486d924 in zif_xmlwriter_open_memory /home/w023dtc/nightly_php/php-src/ext/xmlwriter/php_xmlwriter.c:920:25
#3 0x600cf5f in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:1410:2
#4 0x5b28cf3 in execute_ex /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:113454:12
#5 0x5b2b27c in zend_execute /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:119146:2
#6 0x68ab8d9 in zend_execute_script /home/w023dtc/nightly_php/php-src/Zend/zend.c:1977:3
#7 0x508da3a in php_execute_script_ex /home/w023dtc/nightly_php/php-src/main/main.c:2638:13
#8 0x508eb78 in php_execute_script /home/w023dtc/nightly_php/php-src/main/main.c:2678:9
#9 0x68c07ea in do_cli /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:951:5
#10 0x68babcf in main /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:1362:18
#11 0x150d29160d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
Indirect leak of 64 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c43605 in xmlBufCreateSize (/lib/x86_64-linux-gnu/libxml2.so.2+0xe9605)
Indirect leak of 56 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29bd795b in xmlAllocOutputBufferInternal (/lib/x86_64-linux-gnu/libxml2.so.2+0x7d95b)
#2 0x486d924 in zif_xmlwriter_open_memory /home/w023dtc/nightly_php/php-src/ext/xmlwriter/php_xmlwriter.c:920:25
#3 0x600cf5f in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:1410:2
#4 0x5b28cf3 in execute_ex /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:113454:12
#5 0x5b2b27c in zend_execute /home/w023dtc/nightly_php/php-src/Zend/zend_vm_execute.h:119146:2
#6 0x68ab8d9 in zend_execute_script /home/w023dtc/nightly_php/php-src/Zend/zend.c:1977:3
#7 0x508da3a in php_execute_script_ex /home/w023dtc/nightly_php/php-src/main/main.c:2638:13
#8 0x508eb78 in php_execute_script /home/w023dtc/nightly_php/php-src/main/main.c:2678:9
#9 0x68c07ea in do_cli /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:951:5
#10 0x68babcf in main /home/w023dtc/nightly_php/php-src/sapi/cli/php_cli.c:1362:18
#11 0x150d29160d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
Indirect leak of 48 byte(s) in 2 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29bcfff3 in xmlListCreate (/lib/x86_64-linux-gnu/libxml2.so.2+0x75ff3)
Indirect leak of 48 byte(s) in 2 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29bcffd3 in xmlListCreate (/lib/x86_64-linux-gnu/libxml2.so.2+0x75fd3)
Indirect leak of 24 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29ca489e in xmlTextWriterStartElement (/lib/x86_64-linux-gnu/libxml2.so.2+0x14a89e)
Indirect leak of 16 byte(s) in 1 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29ca4860 in xmlTextWriterStartElement (/lib/x86_64-linux-gnu/libxml2.so.2+0x14a860)
Indirect leak of 11 byte(s) in 2 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c3d7c2 in xmlStrdup (/lib/x86_64-linux-gnu/libxml2.so.2+0xe37c2)
Indirect leak of 8 byte(s) in 2 object(s) allocated from:
#0 0x6810bd in malloc (/home/php+0x6810bd)
#1 0x150d29c3d6b3 in xmlStrndup (/lib/x86_64-linux-gnu/libxml2.so.2+0xe36b3)
SUMMARY: AddressSanitizer: 8692 byte(s) leaked in 17 allocation(s).
But I expected this output instead:
PHP Version
nightly
Operating System
ubuntu 22.04