File php-CVE-2016-10162.patch of Package php7.7861

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File php-CVE-2016-10162.patch of Package php7.7861

Index: php-7.0.7/ext/wddx/wddx.c
===================================================================
--- php-7.0.7.orig/ext/wddx/wddx.c	2017-01-31 09:51:45.076861792 +0100
+++ php-7.0.7/ext/wddx/wddx.c	2017-01-31 09:53:25.534287162 +0100
@@ -955,22 +955,26 @@ static void php_wddx_pop_element(void *u
                                                        php_error_docref(NULL, E_WARNING, "Class %s can not be unserialized", Z_STRVAL(ent1->data));
                                                } else {
                                                        /* Initialize target object */
-                                                       object_init_ex(&obj, pce);
+							if (object_init_ex(&obj, pce) != SUCCESS || EG(exception)) {
+								zval_ptr_dtor(&ent2->data);
+								ZVAL_UNDEF(&ent2->data);
+								php_error_docref(NULL, E_WARNING, "Class %s can not be instantiated", Z_STRVAL(ent1->data));
+							} else {
+								/* Merge current hashtable with object's default properties */
+								zend_hash_merge(Z_OBJPROP(obj),
+												Z_ARRVAL(ent2->data),
+												zval_add_ref, 0);
 
-                                                       /* Merge current hashtable with object's default properties */
-                                                       zend_hash_merge(Z_OBJPROP(obj),
-                                                                                       Z_ARRVAL(ent2->data),
-                                                                                       zval_add_ref, 0);
+								if (incomplete_class) {
+									php_store_class_name(&obj, Z_STRVAL(ent1->data), Z_STRLEN(ent1->data));
+								}
 
-                                                       if (incomplete_class) {
-                                                               php_store_class_name(&obj, Z_STRVAL(ent1->data), Z_STRLEN(ent1->data));
-                                                       }
-
-                                                       /* Clean up old array entry */
-                                                       zval_ptr_dtor(&ent2->data);
+								/* Clean up old array entry */
+								zval_ptr_dtor(&ent2->data);
 
-                                                       /* Set stack entry to point to the newly created object */
-                                                       ZVAL_COPY_VALUE(&ent2->data, &obj);
+								/* Set stack entry to point to the newly created object */
+								ZVAL_COPY_VALUE(&ent2->data, &obj);
+                                                       }
                                                }
 
 						/* Clean up class name var entry */

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File php-CVE-2016-10162.patch of Package php7.7861

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