Title: [152256] branches/safari-537-branch/Source/WebKit2
Revision
152256
Author
[email protected]
Date
2013-07-01 14:05:32 -0700 (Mon, 01 Jul 2013)

Log Message

Merged r152073.  <rdar://problem/14194077>

Modified Paths

Diff

Modified: branches/safari-537-branch/Source/WebKit2/ChangeLog (152255 => 152256)


--- branches/safari-537-branch/Source/WebKit2/ChangeLog	2013-07-01 21:04:12 UTC (rev 152255)
+++ branches/safari-537-branch/Source/WebKit2/ChangeLog	2013-07-01 21:05:32 UTC (rev 152256)
@@ -1,5 +1,22 @@
 2013-07-01  Lucas Forschler  <[email protected]>
 
+        Merge r152073
+
+    2013-06-26  Simon Cooper  <[email protected]>
+
+            Silverlight deny ipc-posix-sem LC_Mutex playing Amazon Prime videos
+            https://bugs.webkit.org/show_bug.cgi?id=118102
+            <rdar://problem/14194077>
+
+            Reviewed by Alexey Proskuryakov.
+
+            Allow same-sandbox scoped semaphores on Mavericks. Permit the
+            named semaphore for older releases.
+
+            * Resources/PlugInSandboxProfiles/com.microsoft.SilverlightPlugin.sb:
+
+2013-07-01  Lucas Forschler  <[email protected]>
+
         Merge r152072
 
     2013-06-26  Simon Cooper  <[email protected]>

Modified: branches/safari-537-branch/Source/WebKit2/Resources/PlugInSandboxProfiles/com.microsoft.SilverlightPlugin.sb (152255 => 152256)


--- branches/safari-537-branch/Source/WebKit2/Resources/PlugInSandboxProfiles/com.microsoft.SilverlightPlugin.sb	2013-07-01 21:04:12 UTC (rev 152255)
+++ branches/safari-537-branch/Source/WebKit2/Resources/PlugInSandboxProfiles/com.microsoft.SilverlightPlugin.sb	2013-07-01 21:05:32 UTC (rev 152256)
@@ -17,6 +17,12 @@
     (home-library-subpath "/Application Support/Microsoft/Silverlight")
     (home-library-subpath "/Caches/TemporaryItems"))
 
+(if (defined? 'semaphore-owner)
+    (allow ipc-posix-sem
+         (semaphore-owner same-sandbox))
+    (allow ipc-posix-sem
+         (ipc-posix-name "LC_Mutex")))
+
 ;; FIXME: <rdar://problem/13636078>
 (allow ipc-posix-shm*
     (ipc-posix-name-regex #"^CoreCLR_"))
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