From: Xinchen Hui Date: Tue, 29 Mar 2016 09:14:36 +0000 (+0800) Subject: Fixed bug #71914 (Reference is lost in "switch") X-Git-Tag: php-7.0.6RC1~56 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2e6d70787c93413daecbea529bf0f74fa901d1db;p=php Fixed bug #71914 (Reference is lost in "switch") --- diff --git a/NEWS b/NEWS index 6482d38649..fcf3fe3ee2 100644 --- a/NEWS +++ b/NEWS @@ -3,6 +3,7 @@ PHP NEWS ?? ??? 2016 PHP 7.0.6 - Core: + . Fixed bug #71914 (Reference is lost in "switch"). (Laruence) . Fixed Bug #71859 (zend_objects_store_call_destructors operates on realloced memory, crashing). (Laruence) . Fixed bug #71841 (EG(error_zval) is not handled well). (Laruence) diff --git a/Zend/tests/bug71914.phpt b/Zend/tests/bug71914.phpt new file mode 100644 index 0000000000..8f825f89ec --- /dev/null +++ b/Zend/tests/bug71914.phpt @@ -0,0 +1,25 @@ +--TEST-- +Bug #71914 (Reference is lost in "switch") +--FILE-- + "xxxx"); +test($array, $array["str"]); +?> +--EXPECT-- +bool(true) diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h index 2c721c398a..8e658f5d88 100644 --- a/Zend/zend_vm_def.h +++ b/Zend/zend_vm_def.h @@ -4903,7 +4903,7 @@ ZEND_VM_HANDLER(48, ZEND_CASE, CONST|TMPVAR|CV, CONST|TMPVAR|CV) SAVE_OPLINE(); if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((OP1_TYPE & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((OP1_TYPE & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h index c719aa2808..bdc1bd7df4 100644 --- a/Zend/zend_vm_execute.h +++ b/Zend/zend_vm_execute.h @@ -5858,7 +5858,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CONST_HANDLER( SAVE_OPLINE(); if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CONST & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CONST & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -9654,7 +9654,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CV_HANDLER(ZEN SAVE_OPLINE(); if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CONST & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CONST & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -11428,7 +11428,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CONST_TMPVAR_HANDLER SAVE_OPLINE(); if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CONST & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CONST & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -32184,7 +32184,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CV_CONST_HANDLER(ZEN SAVE_OPLINE(); if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CV & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CV & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -37280,7 +37280,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CV_CV_HANDLER(ZEND_O SAVE_OPLINE(); if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CV & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CV & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -39873,7 +39873,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CV_TMPVAR_HANDLER(ZE SAVE_OPLINE(); if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if ((IS_CV & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if ((IS_CV & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -42108,7 +42108,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_CONST_HANDLER SAVE_OPLINE(); if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if (((IS_TMP_VAR|IS_VAR) & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -44256,7 +44256,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_CV_HANDLER(ZE SAVE_OPLINE(); if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if (((IS_TMP_VAR|IS_VAR) & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1); @@ -45403,7 +45403,7 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_TMPVAR_HANDLE SAVE_OPLINE(); if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && UNEXPECTED(Z_ISREF_P(op1))) { + } else if (((IS_TMP_VAR|IS_VAR) & IS_VAR) && UNEXPECTED(Z_ISREF_P(op1))) { /* Don't keep lock on reference, lock the value instead */ if (UNEXPECTED(Z_REFCOUNT_P(op1) == 1)) { ZVAL_UNREF(op1);