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Valgrind Report for sapi/phpdbg/tests/watch_006.phpt ('Test multiple watch elements pointing to the same watchpoint')

Script

1: <?php
2:
3: $a 
= [0];
4:
$a[0] = 1;
5:
$b = &$a;
6:
$a[0] = 2;
7:
$a[1] = 3;
8:
$c = [1];
9:
$b = &$c;
10:

Report

==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x4C2D026: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==10467==    by 0x138761B: phpdbg_check_watch_diff (phpdbg_watch.c:135)
==10467==    by 0x138CE1F: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x4C2D026: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==10467==    by 0x1387653: phpdbg_check_watch_diff (phpdbg_watch.c:139)
==10467==    by 0x138CE1F: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x138CF07: phpdbg_check_watchpoint (phpdbg_watch.c:1015)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x138CF29: phpdbg_check_watchpoint (phpdbg_watch.c:1015)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x4C2CFF1: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==10467==    by 0x1387653: phpdbg_check_watch_diff (phpdbg_watch.c:139)
==10467==    by 0x138CE1F: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x138CE22: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x4C2CFF1: __memcmp_sse4_1 (vg_replace_strmem.c:1100)
==10467==    by 0x138761B: phpdbg_check_watch_diff (phpdbg_watch.c:135)
==10467==    by 0x138CE1F: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Conditional jump or move depends on uninitialised value(s)
==10467==    at 0x138761E: phpdbg_check_watch_diff (phpdbg_watch.c:135)
==10467==    by 0x138CE1F: phpdbg_check_watchpoint (phpdbg_watch.c:1007)
==10467==    by 0x138D97D: phpdbg_print_changed_zvals (phpdbg_watch.c:1107)
==10467==    by 0x135F805: phpdbg_execute_ex (phpdbg_prompt.c:1864)
==10467==    by 0x133E0D0: zend_execute (zend_vm_execute.h:63763)
==10467==    by 0x135937B: phpdbg_do_run (phpdbg_prompt.c:942)
==10467==    by 0x1381CEA: phpdbg_internal_stack_execute (phpdbg_cmd.c:703)
==10467==    by 0x1381EA9: phpdbg_stack_execute (phpdbg_cmd.c:733)
==10467==    by 0x135D7B8: phpdbg_interactive (phpdbg_prompt.c:1631)
==10467==    by 0x13497A7: main (phpdbg.c:1996)
==10467== 
==10467== Invalid read of size 4
==10467==    at 0xA0EA562: kpufhndl0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA0F0952: kpufhndl (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0x9FBA5C4: OCIHandleFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xAE72EC: zm_shutdown_pdo_oci (pdo_oci.c:140)
==10467==    by 0x10F5CBB: module_destructor (zend_API.c:2564)
==10467==    by 0x10DFC11: module_destructor_zval (zend.c:690)
==10467==    by 0x1118EE4: _zend_hash_del_el_ex (zend_hash.c:996)
==10467==    by 0x1118EE4: _zend_hash_del_el (zend_hash.c:1019)
==10467==    by 0x1118EE4: zend_hash_graceful_reverse_destroy (zend_hash.c:1475)
==10467==    by 0x10F11B3: zend_destroy_modules (zend_API.c:2008)
==10467==    by 0x10E0400: zend_shutdown (zend.c:905)
==10467==    by 0xFD3CC9: php_module_shutdown (main.c:2453)
==10467==    by 0x134A3E2: main (phpdbg.c:2157)
==10467==  Address 0x14ec5da0 is 0 bytes inside a block of size 43,632 free'd
==10467==    at 0x4C28BD4: free (vg_replace_malloc.c:529)
==10467==    by 0xA3E0CDE: ssMemFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA4A6ED9: sktsfFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xAE36F6B: kpummefree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA0F06E6: kpufhndl0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA0F0952: kpufhndl (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0x9FBA5C4: OCIHandleFree (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xAE72EC: zm_shutdown_pdo_oci (pdo_oci.c:140)
==10467==    by 0x10F5CBB: module_destructor (zend_API.c:2564)
==10467==    by 0x10DFC11: module_destructor_zval (zend.c:690)
==10467==    by 0x1118EE4: _zend_hash_del_el_ex (zend_hash.c:996)
==10467==    by 0x1118EE4: _zend_hash_del_el (zend_hash.c:1019)
==10467==    by 0x1118EE4: zend_hash_graceful_reverse_destroy (zend_hash.c:1475)
==10467==    by 0x10F11B3: zend_destroy_modules (zend_API.c:2008)
==10467==  Block was alloc'd at
==10467==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==10467==    by 0xA3E0CEC: ssMemMalloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA4A6EEB: sktsfMalloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xAE36EFD: kpummealloc (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA0FA030: kpuinit0 (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xA0F82FC: kpuenvcr (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0x9FBA4E9: OCIEnvCreate (in /u01/app/oracle/product/11.2.0/xe/lib/libclntsh.so.11.1)
==10467==    by 0xAE7260: zm_activate_pdo_oci (pdo_oci.c:118)
==10467==    by 0x10F5E78: zend_activate_modules (zend_API.c:2600)
==10467==    by 0xFD159B: php_request_startup (main.c:1694)
==10467==    by 0x1348990: main (phpdbg.c:1806)
==10467== 

 

Generated at Fri, 15 Dec 2017 07:20:55 +0000 (16 hours ago)

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