Title: [272065] trunk/Source/WebKit
Revision
272065
Author
[email protected]
Date
2021-01-29 10:40:45 -0800 (Fri, 29 Jan 2021)

Log Message

[macOS] Add reporting for some syscalls
https://bugs.webkit.org/show_bug.cgi?id=221135
<rdar://problem/73513138>

Reviewed by Brent Fulgham.

Add reporting for some syscalls in the WebContent process on macOS in order to determine if they are being used.

* WebProcess/com.apple.WebProcess.sb.in:

Modified Paths

Diff

Modified: trunk/Source/WebKit/ChangeLog (272064 => 272065)


--- trunk/Source/WebKit/ChangeLog	2021-01-29 18:11:46 UTC (rev 272064)
+++ trunk/Source/WebKit/ChangeLog	2021-01-29 18:40:45 UTC (rev 272065)
@@ -1,3 +1,15 @@
+2021-01-29  Per Arne  <[email protected]>
+
+        [macOS] Add reporting for some syscalls
+        https://bugs.webkit.org/show_bug.cgi?id=221135
+        <rdar://problem/73513138>
+
+        Reviewed by Brent Fulgham.
+
+        Add reporting for some syscalls in the WebContent process on macOS in order to determine if they are being used.
+
+        * WebProcess/com.apple.WebProcess.sb.in:
+
 2021-01-29  Commit Queue  <[email protected]>
 
         Unreviewed, reverting r272052.

Modified: trunk/Source/WebKit/WebProcess/com.apple.WebProcess.sb.in (272064 => 272065)


--- trunk/Source/WebKit/WebProcess/com.apple.WebProcess.sb.in	2021-01-29 18:11:46 UTC (rev 272064)
+++ trunk/Source/WebKit/WebProcess/com.apple.WebProcess.sb.in	2021-01-29 18:40:45 UTC (rev 272065)
@@ -1634,8 +1634,6 @@
         (syscall-number SYS_csrctl)
         (syscall-number SYS_guarded_pwrite_np)
         (syscall-number SYS_getentropy)
-        (syscall-number SYS_necp_open)
-        (syscall-number SYS_necp_client_action)
         (syscall-number SYS_ulock_wait)
         (syscall-number SYS_ulock_wake)
         (syscall-number SYS_work_interval_ctl)
@@ -1661,6 +1659,14 @@
         (syscall-number SYS_gethostuuid)
     )
 
+    (allow syscall-unix
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 110000
+        (with telemetry)
+#endif
+        (syscall-number SYS_necp_open)
+        (syscall-number SYS_necp_client_action)
+    )
+
     (if (equal? (param "CPU") "arm64")
         (allow syscall-unix
             (syscall-number SYS_fileport_makefd)
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