Changeset 230523 in webkit

Timestamp:

Apr 11, 2018 7:29:39 AM (6 years ago)

Author:

pvollan@apple.com

Message:

Deactivate the WindowServer connection for the WebContent process.
​https://bugs.webkit.org/show_bug.cgi?id=184451
<rdar://problem/38313938>

Reviewed by Brent Fulgham.

Defining ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING as 1 will deactivate the WindowServer connection
for the WebContent process by enabling the call to 'CGSSetDenyWindowServerConnections(true)' on
process startup. After calling this function, every attempt to establish a connection to the
WindowServer from the WebContent process will fail, except for CA render server connections.

• wtf/FeatureDefines.h:

Location:

trunk/Source/WTF

Files:

• ChangeLog (modified) (1 diff)
• wtf/FeatureDefines.h (modified) (1 diff)

trunk/Source/WTF/ChangeLog

@@ +1 @@
+2018-04-11  Per Arne Vollan  <pvollan@apple.com>
+
+        Deactivate the WindowServer connection for the WebContent process.
+        https://bugs.webkit.org/show_bug.cgi?id=184451
+        <rdar://problem/38313938>
+
+        Reviewed by Brent Fulgham.
+
+        Defining ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING as 1 will deactivate the WindowServer connection
+        for the WebContent process by enabling the call to 'CGSSetDenyWindowServerConnections(true)' on
+        process startup. After calling this function, every attempt to establish a connection to the
+        WindowServer from the WebContent process will fail, except for CA render server connections.
+
+        * wtf/FeatureDefines.h:
+
 2018-04-10  Andy Estes  <aestes@apple.com>
 

trunk/Source/WTF/wtf/FeatureDefines.h

@@ -239 +239 @@
 
 #if !defined(ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING)
-#define ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING 0
+#define ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400
 #endif