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authorRemi Collet <fedora@famillecollet.com>2016-06-08 10:22:01 +0200
committerRemi Collet <fedora@famillecollet.com>2016-06-08 10:22:01 +0200
commit234ed29dac369814c696f626c1fe297ade963986 (patch)
tree6023997dc8b9f1d00df697ee995f8bc28d2730c1 /bug71914.patch
php71-php: 7.1.0alpha1
Diffstat (limited to 'bug71914.patch')
-rw-r--r--bug71914.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/bug71914.patch b/bug71914.patch
new file mode 100644
index 0000000..f52389e
--- /dev/null
+++ b/bug71914.patch
@@ -0,0 +1,192 @@
+From 2e6d70787c93413daecbea529bf0f74fa901d1db Mon Sep 17 00:00:00 2001
+From: Xinchen Hui <laruence@gmail.com>
+Date: Tue, 29 Mar 2016 17:14:36 +0800
+Subject: [PATCH] Fixed bug #71914 (Reference is lost in "switch")
+
+---
+ NEWS | 1 +
+ Zend/tests/bug71914.phpt | 25 +++++++++++++++++++++++++
+ Zend/zend_vm_def.h | 2 +-
+ Zend/zend_vm_execute.h | 18 +++++++++---------
+ 4 files changed, 36 insertions(+), 10 deletions(-)
+ create mode 100644 Zend/tests/bug71914.phpt
+
+diff --git a/Zend/tests/bug71914.phpt b/Zend/tests/bug71914.phpt
+new file mode 100644
+index 0000000..8f825f8
+--- /dev/null
++++ b/Zend/tests/bug71914.phpt
+@@ -0,0 +1,25 @@
++--TEST--
++Bug #71914 (Reference is lost in "switch")
++--FILE--
++<?php
++
++function bug(&$value) {
++ switch ($value) {
++ case "xxxx":
++ $value = true;
++ break;
++ }
++}
++
++
++function test($arr, &$dummy) {
++ bug($arr["str"]);
++ var_dump($arr["str"]);
++}
++
++
++$array = array("str" => "xxxx");
++test($array, $array["str"]);
++?>
++--EXPECT--
++bool(true)
+diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
+index 2c721c3..8e658f5 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 c719aa2..bdc1bd7 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);
+--
+2.1.4
+
+From 256593abcf0452d2a95cc1869baeeaea0d72d2a7 Mon Sep 17 00:00:00 2001
+From: Xinchen Hui <laruence@gmail.com>
+Date: Tue, 29 Mar 2016 17:52:58 +0800
+Subject: [PATCH] Update tests
+
+---
+ Zend/tests/bug71914.phpt | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/Zend/tests/bug71914.phpt b/Zend/tests/bug71914.phpt
+index 8f825f8..a43eb56 100644
+--- a/Zend/tests/bug71914.phpt
++++ b/Zend/tests/bug71914.phpt
+@@ -11,15 +11,30 @@ function bug(&$value) {
+ }
+ }
+
++function returnArray() {
++ $array = array();
++ $array["str"] = "xxxx";
++ return $array;
++}
++
++class Foo {
++ public $array = array("str" => "xxxx");
++}
+
+ function test($arr, &$dummy) {
+ bug($arr["str"]);
+ var_dump($arr["str"]);
+ }
+
++$foo = new Foo();
++$arr = returnArray();
+
+ $array = array("str" => "xxxx");
+ test($array, $array["str"]);
++test($arr, $arr["str"]);
++test($foo->array, $foo->array["str"]);
+ ?>
+ --EXPECT--
+ bool(true)
++bool(true)
++bool(true)
+--
+2.1.4
+