[Webkit-unassigned] [Bug 278016] REGRESSION(??????): Communication with web processes broken in surf browser

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Sep 5 21:42:06 PDT 2024


https://bugs.webkit.org/show_bug.cgi?id=278016

--- Comment #4 from enometh at meer.net ---
Changing the Summary is misleading, It is true
that the immediate regression is that
pson is getting enabled on 4.1 api, where is should not
be enabled.  But the problem
I'm reporting is a bug in the IPC when PSON is enabled.

 "[Bug 278016] 2.45.6 communication with web processes under PSON"

The choice of my test case is unfortunate since surf is not
set up for pson and IPC, but the problem I want to demonstrate here
is when the security context changes,
a new extension process is created, and a new page is created
in the extension process, but user mesages sent when by the web page
to the ui process are not being delivered.

at the point the new page is created in the extension process,
other IPC mechanisms like send(2) to the UI process also fail

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