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-rw-r--r--Zend/tests/bug71914.phpt25
-rw-r--r--Zend/zend_vm_def.h2
-rw-r--r--Zend/zend_vm_execute.h18
3 files changed, 35 insertions, 10 deletions
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--
+<?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 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);
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