[iOS] Add telemetry for IOKIt classes not seen in test runs
https://bugs.webkit.org/show_bug.cgi?id=206386
<rdar://problem/58663519>
Reviewed by Per Arne Vollan.
Capture telemetry to show which IOKit classes are acitvely used in WebKit.
No new tests because this does not change behavior.
* Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@254734 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
index 2bec080..9029ee1 100644
--- a/Source/WebKit/ChangeLog
+++ b/Source/WebKit/ChangeLog
@@ -1,3 +1,17 @@
+2020-01-16 Brent Fulgham <bfulgham@apple.com>
+
+ [iOS] Add telemetry for IOKIt classes not seen in test runs
+ https://bugs.webkit.org/show_bug.cgi?id=206386
+ <rdar://problem/58663519>
+
+ Reviewed by Per Arne Vollan.
+
+ Capture telemetry to show which IOKit classes are acitvely used in WebKit.
+
+ No new tests because this does not change behavior.
+
+ * Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
+
2020-01-16 Chris Dumez <cdumez@apple.com>
IPC hardening for WebPageProxy::SetPromisedDataForImage message
diff --git a/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb b/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb
index f09b741..edfc77a 100644
--- a/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb
+++ b/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb
@@ -265,12 +265,12 @@
;;; Declare that the application uses the OpenGL, Metal, and CoreML hardware & frameworks.
;;;
(define-once (opengl)
- (allow iokit-open
+ ;; Items not seen in testing
+ (allow iokit-open (with report) (with telemetry)
(iokit-connection "IOGPU")
(iokit-user-client-class
"AGXCommandQueue"
"AGXDevice"
- "AGXDeviceUserClient"
"AGXSharedUserClient"
"IOAccelContext"
"IOAccelDevice"
@@ -280,6 +280,13 @@
"IOAccelDevice2"
"IOAccelSharedUserClient2"))
+ ;; Items with known uses
+ (allow iokit-open
+ (iokit-connection "IOGPU")
+ (iokit-user-client-class
+ "AGXDeviceUserClient" ;; Used by WebGL
+ ))
+
(allow iokit-get-properties
(iokit-property "IOGLBundleName")
(iokit-property "IOGLESBundleName")
@@ -448,10 +455,14 @@
)
; UIKit-required IOKit nodes.
- (allow iokit-open
+ (allow iokit-open (with report) (with telemetry)
(iokit-user-client-class "AppleJPEGDriverUserClient")
- (iokit-user-client-class "IOSurfaceAcceleratorClient")
(iokit-user-client-class "IOSurfaceSendRight")
+ )
+
+ ; WebKit-required IOKit classes
+ (allow iokit-open
+ (iokit-user-client-class "IOSurfaceAcceleratorClient") ;; Media rendering into pixel buffers
(iokit-user-client-class "IOSurfaceRootUserClient") ;; Needed by Tiled Grid code.
)
