Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6e03d62f11e65f04577b3acd403b8d3e21b1c4e4
https://github.com/WebKit/WebKit/commit/6e03d62f11e65f04577b3acd403b8d3e21b1c4e4
Author: Chris Dumez <[email protected]>
Date: 2026-08-23 (Sun, 23 Aug 2026)
Changed paths:
M Source/WebKit/NetworkProcess/mac/NetworkConnectionToWebProcessMac.mm
Log Message:
-----------
Stop logging the Launch Services check-in info dictionary on every WebContent
process launch
https://bugs.webkit.org/show_bug.cgi?id=322261
Reviewed by Per Arne Vollan.
NetworkConnectionToWebProcess::checkInWebProcess() runs once per WebContent
process launch and logged the whole Launch Services info dictionary at default
level each time. The dictionary is a copy of the com.apple.WebKit.WebContent.xpc
Info.plist plus a few fixed keys, so it is identical for every process; in the
field it serializes to 1162 bytes per launch.
When WebContent processes launch at a high rate that is enough for
libsystem_trace to quarantine the NetworkProcess ("QUARANTINED DUE TO HIGH
LOGGING VOLUME"), after which it stops logging altogether -- precisely when the
log is needed.
Log the dictionary once per NetworkProcess instead. Also report the two check-in
failure paths as errors, consistent with the existing failure paths in the same
function.
* Source/WebKit/NetworkProcess/mac/NetworkConnectionToWebProcessMac.mm:
(WebKit::NetworkConnectionToWebProcess::checkInWebProcess):
Canonical link: https://commits.webkit.org/319672@main
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