Title: [206881] trunk/Source/WebCore
Revision
206881
Author
[email protected]
Date
2016-10-06 14:03:54 -0700 (Thu, 06 Oct 2016)

Log Message

Crash when ApplePaySession.completeMerchantValidation is not passed a dictionary
https://bugs.webkit.org/show_bug.cgi?id=163074
rdar://problem/27824842

Reviewed by Tim Horton.

Raise a type error on a null initializer object.

* Modules/applepay/ApplePaySession.cpp:
(WebCore::ApplePaySession::completeMerchantValidation):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (206880 => 206881)


--- trunk/Source/WebCore/ChangeLog	2016-10-06 20:53:08 UTC (rev 206880)
+++ trunk/Source/WebCore/ChangeLog	2016-10-06 21:03:54 UTC (rev 206881)
@@ -1,3 +1,16 @@
+2016-10-06  Anders Carlsson  <[email protected]>
+
+        Crash when ApplePaySession.completeMerchantValidation is not passed a dictionary
+        https://bugs.webkit.org/show_bug.cgi?id=163074
+        rdar://problem/27824842
+
+        Reviewed by Tim Horton.
+
+        Raise a type error on a null initializer object.
+
+        * Modules/applepay/ApplePaySession.cpp:
+        (WebCore::ApplePaySession::completeMerchantValidation):
+
 2016-10-06  Antti Koivisto  <[email protected]>
 
         Mutating styleSheet in shadow tree doesn't update the style

Modified: trunk/Source/WebCore/Modules/applepay/ApplePaySession.cpp (206880 => 206881)


--- trunk/Source/WebCore/Modules/applepay/ApplePaySession.cpp	2016-10-06 20:53:08 UTC (rev 206880)
+++ trunk/Source/WebCore/Modules/applepay/ApplePaySession.cpp	2016-10-06 21:03:54 UTC (rev 206881)
@@ -843,6 +843,11 @@
         return;
     }
 
+    if (!merchantSessionDictionary.initializerObject()) {
+        ec = TypeError;
+        return;
+    }
+
     auto& document = *downcast<Document>(scriptExecutionContext());
     auto& window = *document.domWindow();
 
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