Merge branch 'PHP-7.0' of https://git.php.net/push/php-src into PHP-7.0

Author: nunoplopes

NEWS

@@ -1,38 +1,81 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-?? ??? 2016 PHP 7.0.14
+?? ??? 2016 PHP 7.0.15
 
-- Calendar:
-  . Fix integer overflows (Joshua Rogers)
+- Core:
+  . Fixed bug #73585 (Logging of "Internal Zend error - Missing class
+    information" missing class name). (Laruence)
+
+- PCRE:
+  . Fixed bug #73612 (preg_*() may leak memory). (cmb)
+
+- Streams:
+  . Fixed bug #73586 (php_user_filter::$stream is not set to the stream the
+    filter is working on). (Dmitry)
+
+- Phpdbg:
+  . Fixed bug #73615 (phpdbg without option never load .phpdbginit at startup).
+    (Bob)
+
+08 Dec 2016 PHP 7.0.14
 
 - Core:
+  . Fixed memory leak(null coalescing operator with Spl hash). (Tyson Andre)
   . Fixded bug #72736 (Slow performance when fetching large dataset with mysqli
     / PDO). (Dmitry)
 
+- Calendar:
+  . Fix integer overflows (Joshua Rogers)
+
 - Date:
   . Fixed bug #69587 (DateInterval properties and isset). (jhdxr)
 
+- DTrace:
+  . Disabled PHP call tracing by default (it makes significant overhead).
+    This may be enabled again using envirionment variable USE_ZEND_DTRACE=1.
+    (Dmitry)
+
+- JSON:
+  . Fixed bug #73526 (php_json_encode depth issue). (Jakub Zelenka)
+
+- Mysqlnd:
+  . Fixed bug #64526 (Add missing mysqlnd.* parameters to php.ini-*). (cmb)
+
 - ODBC:
   . Fixed bug #73448 (odbc_errormsg returns trash, always 513 bytes).
     (Anatol)
 
 - Opcache:
-  . Fixed bug #69090 (check cached files permissions)
+  . Fixed bug #69090 (check cached files permissions). (dmitry)
+  . Fixed bug #73546 (Logging for opcache has an empty file name). (mhagstrand)
 
 - PCRE:
+  . Fixed bug #73483 (Segmentation fault on pcre_replace_callback). (Laruence)
   . Fixed bug #73392 (A use-after-free in zend allocator management). 
     (Laruence)
 
 - PDO_Firebird:
   . Fixed bug #73087, #61183, #71494 (Memory corruption in bindParam).
     (Dorin Marcoci)
 
+- Postgres:
+  . Fixed bug #73498 (Incorrect SQL generated for pg_copy_to()). (Craig Duncan)
+
+- Soap:
+  . Fixed bug #73538 (SoapClient::__setSoapHeaders doesn't overwrite SOAP
+    headers). (duncan3dc)
+  . Fixed bug #73452 (Segfault (Regression for #69152)). (Dmitry)
+
 - SPL:
   . Fixed bug #73423 (Reproducible crash with GDB backtrace). (Laruence)
 
 - SQLite3:
   . Fixed bug #73530 (Unsetting result set may reset other result set). (cmb)
 
+- Standard:
+   . Fixed bug #73297 (HTTP stream wrapper should ignore HTTP 100 Continue).
+     (rowan dot collins at gmail dot com)
+
 - XML:
   . Fixed bug #72135 (malformed XML causes fault) (edgarsandi)
 

Zend/tests/generators/generator_trampoline.phpt

@@ -0,0 +1,24 @@
+--TEST--
+Calling generator through magic __call()
+--FILE--
+<?php
+class A {
+    public function __call($name, $args) {
+        for ($i = 0; $i < 5; $i++) {
+            yield $i;
+        }
+    }
+}
+
+$a = new A();
+foreach ($a->gen() as $n) {
+    var_dump($n);
+}
+$a->gen();
+?>
+--EXPECT--
+int(0)
+int(1)
+int(2)
+int(3)
+int(4)

Zend/zend.c

@@ -678,9 +678,19 @@ int zend_startup(zend_utility_functions *utility_functions, char **extensions) /
 
 #if HAVE_DTRACE
 /* build with dtrace support */
-	zend_compile_file = dtrace_compile_file;
-	zend_execute_ex = dtrace_execute_ex;
-	zend_execute_internal = dtrace_execute_internal;
+	{
+		char *tmp = getenv("USE_ZEND_DTRACE");
+
+		if (tmp && zend_atoi(tmp, 0)) {
+			zend_compile_file = dtrace_compile_file;
+			zend_execute_ex = dtrace_execute_ex;
+			zend_execute_internal = dtrace_execute_internal;
+		} else {
+			zend_compile_file = compile_file;
+			zend_execute_ex = execute_ex;
+			zend_execute_internal = NULL;
+		}
+	}
 #else
 	zend_compile_file = compile_file;
 	zend_execute_ex = execute_ex;

Zend/zend_compile.c

@@ -1002,10 +1002,8 @@ ZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const ze
 		op1 = RT_CONSTANT(op_array, opline->op1);
 		op2 = RT_CONSTANT(op_array, opline->op2);
 	}
-	if ((ce = zend_hash_find_ptr(class_table, Z_STR_P(op1))) == NULL) {
-		zend_error_noreturn(E_COMPILE_ERROR, "Internal Zend error - Missing class information for %s", Z_STRVAL_P(op1));
-		return NULL;
-	}
+	ce = zend_hash_find_ptr(class_table, Z_STR_P(op1));
+	ZEND_ASSERT(ce);
 	ce->refcount++;
 	if (zend_hash_add_ptr(class_table, Z_STR_P(op2), ce) == NULL) {
 		ce->refcount--;

Zend/zend_execute.c

@@ -1412,11 +1412,11 @@ static zend_never_inline void zend_pre_incdec_overloaded_property(zval *object,
 	zval rv;
 
 	if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
-		zval *z, obj;
+		zval *z, *zptr, obj;
 
 		ZVAL_OBJ(&obj, Z_OBJ_P(object));
 		Z_ADDREF(obj);
-		z = Z_OBJ_HT(obj)->read_property(&obj, property, BP_VAR_R, cache_slot, &rv);
+		zptr = z = Z_OBJ_HT(obj)->read_property(&obj, property, BP_VAR_R, cache_slot, &rv);
 		if (UNEXPECTED(EG(exception))) {
 			OBJ_RELEASE(Z_OBJ(obj));
 			return;
@@ -1443,7 +1443,7 @@ static zend_never_inline void zend_pre_incdec_overloaded_property(zval *object,
 		}
 		Z_OBJ_HT(obj)->write_property(&obj, property, z, cache_slot);
 		OBJ_RELEASE(Z_OBJ(obj));
-		zval_ptr_dtor(z);
+		zval_ptr_dtor(zptr);
 	} else {
 		zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
 		if (UNEXPECTED(result)) {

Zend/zend_hash.h

@@ -301,6 +301,16 @@ static zend_always_inline zval *zend_hash_str_find_ind(const HashTable *ht, cons
 }
 
 
+static zend_always_inline int zend_hash_str_exists_ind(const HashTable *ht, const char *str, size_t len)
+{
+	zval *zv;
+
+	zv = zend_hash_str_find(ht, str, len);
+	return zv && (Z_TYPE_P(zv) != IS_INDIRECT ||
+			Z_TYPE_P(Z_INDIRECT_P(zv)) != IS_UNDEF);
+}
+
+
 static zend_always_inline zval *zend_symtable_update(HashTable *ht, zend_string *key, zval *pData)
 {
 	zend_ulong idx;

Zend/zend_ini_parser.y

@@ -46,6 +46,8 @@ int ini_parse(void);
 #define YYFREE free
 #endif
 
+#define ZEND_SYSTEM_INI CG(ini_parser_unbuffered_errors)
+
 /* {{{ zend_ini_do_op()
 */
 static void zend_ini_do_op(char type, zval *result, zval *op1, zval *op2)
@@ -86,15 +88,19 @@ static void zend_ini_do_op(char type, zval *result, zval *op1, zval *op2)
 	}
 
 	str_len = zend_sprintf(str_result, "%d", i_result);
-	ZVAL_PSTRINGL(result, str_result, str_len);
+	ZVAL_NEW_STR(result, zend_string_init(str_result, str_len, ZEND_SYSTEM_INI));
 }
 /* }}} */
 
 /* {{{ zend_ini_init_string()
 */
 static void zend_ini_init_string(zval *result)
 {
-	ZVAL_EMPTY_PSTRING(result);
+	if (ZEND_SYSTEM_INI) {
+		ZVAL_EMPTY_PSTRING(result);
+	} else {
+		ZVAL_EMPTY_STRING(result);
+	}
 }
 /* }}} */
 
@@ -107,8 +113,12 @@ static void zend_ini_add_string(zval *result, zval *op1, zval *op2)
 	if (Z_TYPE_P(op1) != IS_STRING) {
 		zend_string *str = zval_get_string(op1);
 		/* ZEND_ASSERT(!Z_REFCOUNTED_P(op1)); */
-		ZVAL_PSTRINGL(op1, ZSTR_VAL(str), ZSTR_LEN(str));
-		zend_string_release(str);
+		if (ZEND_SYSTEM_INI) {
+			ZVAL_PSTRINGL(op1, ZSTR_VAL(str), ZSTR_LEN(str));
+			zend_string_release(str);
+		} else {
+			ZVAL_STR(op1, str);
+		}
 	}
 	op1_len = (int)Z_STRLEN_P(op1);
 
@@ -117,7 +127,7 @@ static void zend_ini_add_string(zval *result, zval *op1, zval *op2)
 	}
 	length = op1_len + (int)Z_STRLEN_P(op2);
 
-	ZVAL_NEW_STR(result, zend_string_extend(Z_STR_P(op1), length, 1));
+	ZVAL_NEW_STR(result, zend_string_extend(Z_STR_P(op1), length, ZEND_SYSTEM_INI));
 	memcpy(Z_STRVAL_P(result) + op1_len, Z_STRVAL_P(op2), Z_STRLEN_P(op2) + 1);
 }
 /* }}} */
@@ -140,7 +150,7 @@ static void zend_ini_get_constant(zval *result, zval *name)
 			convert_to_string(&tmp);
 			c = &tmp;
 		}
-		ZVAL_PSTRINGL(result, Z_STRVAL_P(c), Z_STRLEN_P(c));
+		ZVAL_NEW_STR(result, zend_string_init(Z_STRVAL_P(c), Z_STRLEN_P(c), ZEND_SYSTEM_INI));
 		if (c == &tmp) {
 			zend_string_release(Z_STR(tmp));
 		}
@@ -160,11 +170,11 @@ static void zend_ini_get_var(zval *result, zval *name)
 
 	/* Fetch configuration option value */
 	if ((curval = zend_get_configuration_directive(Z_STR_P(name))) != NULL) {
-		ZVAL_PSTRINGL(result, Z_STRVAL_P(curval), Z_STRLEN_P(curval));
+		ZVAL_NEW_STR(result, zend_string_init(Z_STRVAL_P(curval), Z_STRLEN_P(curval), ZEND_SYSTEM_INI));
 	/* ..or if not found, try ENV */
 	} else if ((envvar = zend_getenv(Z_STRVAL_P(name), Z_STRLEN_P(name))) != NULL ||
 			   (envvar = getenv(Z_STRVAL_P(name))) != NULL) {
-		ZVAL_PSTRING(result, envvar);
+		ZVAL_NEW_STR(result, zend_string_init(envvar, strlen(envvar), ZEND_SYSTEM_INI));
 	} else {
 		zend_ini_init_string(result);
 	}
@@ -282,6 +292,8 @@ ZEND_API int zend_parse_ini_string(char *str, zend_bool unbuffered_errors, int s
 %left '|' '&' '^'
 %right '~' '!'
 
+%destructor { zval_ptr_dtor(&$$); } TC_RAW TC_CONSTANT TC_NUMBER TC_STRING TC_WHITESPACE TC_LABEL TC_OFFSET TC_VARNAME BOOL_TRUE BOOL_FALSE NULL_NULL
+
 %%
 
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