Title: [286841] trunk/Source/WebKit
Revision
286841
Author
you...@apple.com
Date
2021-12-10 02:39:28 -0800 (Fri, 10 Dec 2021)

Log Message

REGRESSION (iOS 15): Safari loses Network access when establishing WebRTC session
https://bugs.webkit.org/show_bug.cgi?id=233752
<rdar://problem/86196093>

Reviewed by Geoffrey Garen.

When we get an error from a UDP nw socket, we do not need to stop reading and close it.
We can just log the error and continue reading as the error might get fixed later on.

Not easily testable.

* NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm:

Modified Paths

Diff

Modified: trunk/Source/WebKit/ChangeLog (286840 => 286841)


--- trunk/Source/WebKit/ChangeLog	2021-12-10 10:30:48 UTC (rev 286840)
+++ trunk/Source/WebKit/ChangeLog	2021-12-10 10:39:28 UTC (rev 286841)
@@ -1,3 +1,18 @@
+2021-12-10  Youenn Fablet  <you...@apple.com>
+
+        REGRESSION (iOS 15): Safari loses Network access when establishing WebRTC session
+        https://bugs.webkit.org/show_bug.cgi?id=233752
+        <rdar://problem/86196093>
+
+        Reviewed by Geoffrey Garen.
+
+        When we get an error from a UDP nw socket, we do not need to stop reading and close it.
+        We can just log the error and continue reading as the error might get fixed later on.
+
+        Not easily testable.
+
+        * NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm:
+
 2021-12-10  Kimmo Kinnunen  <kkinnu...@apple.com>
 
         IOSurface memory attribution is hard to use in constructors

Modified: trunk/Source/WebKit/NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm (286840 => 286841)


--- trunk/Source/WebKit/NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm	2021-12-10 10:30:48 UTC (rev 286840)
+++ trunk/Source/WebKit/NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm	2021-12-10 10:39:28 UTC (rev 286841)
@@ -288,10 +288,8 @@
         }
         if (isComplete && context && nw_content_context_get_is_final(context))
             return;
-        if (error) {
-            RELEASE_LOG_ERROR(WebRTC, "NetworkRTCUDPSocketCocoaConnections failed processing UDP data with error %d", nw_error_get_error_code(error));
-            return;
-        }
+
+        RELEASE_LOG_ERROR_IF(!!error, WebRTC, "NetworkRTCUDPSocketCocoaConnections failed processing UDP data with error %d", nw_error_get_error_code(error));
         processUDPData(WTFMove(nwConnection), WTFMove(processData));
     }).get());
 }
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