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Valgrind Report for sapi/phpdbg/tests/watch_001.phpt ('Test simple recursive watchpoint')

Script

1: <?php
2:
3: $a 
1;
4:
$b = [$a];
5:
6: unset(
$b);
7:
$b 2;
8:

Report

==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x4C2D026: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==18027==    by 0x13BE16A: phpdbg_check_watch_diff (phpdbg_watch.c:135)
==18027==    by 0x13C3D58: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x4C2D026: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==18027==    by 0x13BE1A2: phpdbg_check_watch_diff (phpdbg_watch.c:139)
==18027==    by 0x13C3D58: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x4C2CFF1: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==18027==    by 0x13BE1A2: phpdbg_check_watch_diff (phpdbg_watch.c:139)
==18027==    by 0x13C3D58: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x13C3D5B: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x13C3E2F: phpdbg_check_watchpoint (phpdbg_watch.c:1015)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Conditional jump or move depends on uninitialised value(s)
==18027==    at 0x13C3E51: phpdbg_check_watchpoint (phpdbg_watch.c:1015)
==18027==    by 0x13C48F6: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==18027==    by 0x139529D: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==18027==    by 0x1373563: zend_execute (zend_vm_execute.h:63776)
==18027==    by 0x138EE2E: phpdbg_do_run (phpdbg_prompt.c:942)
==18027==    by 0x13B88B3: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==18027==    by 0x13B8A84: phpdbg_stack_execute (phpdbg_cmd.c:733)
==18027==    by 0x1393255: phpdbg_interactive (phpdbg_prompt.c:1631)
==18027==    by 0x137F03D: main (phpdbg.c:2001)
==18027== 
==18027== Invalid read of size 4
==18027==    at 0xA473562: kpufhndl0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA479952: kpufhndl (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA3435C4: OCIHandleFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xAECF0C: zm_shutdown_pdo_oci (pdo_oci.c:140)
==18027==    by 0x110A93F: module_destructor (zend_API.c:2564)
==18027==    by 0x10F49EC: module_destructor_zval (zend.c:690)
==18027==    by 0x112DA2C: _zend_hash_del_el_ex (zend_hash.c:998)
==18027==    by 0x112DA2C: _zend_hash_del_el (zend_hash.c:1021)
==18027==    by 0x112DA2C: zend_hash_graceful_reverse_destroy (zend_hash.c:1477)
==18027==    by 0x1105EBF: zend_destroy_modules (zend_API.c:2008)
==18027==    by 0x10F51EA: zend_shutdown (zend.c:905)
==18027==    by 0xFE7CB8: php_module_shutdown (main.c:2453)
==18027==    by 0x137FD34: main (phpdbg.c:2162)
==18027==  Address 0x15ac8e20 is 0 bytes inside a block of size 43,632 free'd
==18027==    at 0x4C28BD4: free (vg_replace_malloc.c:529)
==18027==    by 0xA769CDE: ssMemFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA82FED9: sktsfFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xB1BFF6B: kpummefree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA4796E6: kpufhndl0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA479952: kpufhndl (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA3435C4: OCIHandleFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xAECF0C: zm_shutdown_pdo_oci (pdo_oci.c:140)
==18027==    by 0x110A93F: module_destructor (zend_API.c:2564)
==18027==    by 0x10F49EC: module_destructor_zval (zend.c:690)
==18027==    by 0x112DA2C: _zend_hash_del_el_ex (zend_hash.c:998)
==18027==    by 0x112DA2C: _zend_hash_del_el (zend_hash.c:1021)
==18027==    by 0x112DA2C: zend_hash_graceful_reverse_destroy (zend_hash.c:1477)
==18027==    by 0x1105EBF: zend_destroy_modules (zend_API.c:2008)
==18027==  Block was alloc'd at
==18027==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==18027==    by 0xA769CEC: ssMemMalloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA82FEEB: sktsfMalloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xB1BFEFD: kpummealloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA483030: kpuinit0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA4812FC: kpuenvcr (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xA3434E9: OCIEnvCreate (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==18027==    by 0xAECE7A: zm_activate_pdo_oci (pdo_oci.c:118)
==18027==    by 0x110AB00: zend_activate_modules (zend_API.c:2600)
==18027==    by 0xFE54F8: php_request_startup (main.c:1694)
==18027==    by 0x137E1F7: main (phpdbg.c:1806)
==18027== 

 

Generated at Sun, 11 Nov 2018 11:52:49 +0000 (2 days ago)

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