[webkit-changes] [WebKit/WebKit] 4b0c23: [WPE][GTK] Sandbox should not allow mounting entir...

[Michael Catanzaro]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4b0c2332b9a6becb2a7b84058c42f02e2ac00c75
      https://github.com/WebKit/WebKit/commit/4b0c2332b9a6becb2a7b84058c42f02e2ac00c75
  Author: Michael Catanzaro <mcatanzaro at redhat.com>
  Date:   2023-01-24 (Tue, 24 Jan 2023)

  Changed paths:
    M Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp

  Log Message:
  -----------
  [WPE][GTK] Sandbox should not allow mounting entire home directory
https://bugs.webkit.org/show_bug.cgi?id=250231

Reviewed by Carlos Garcia Campos.

We should crash if the application tries to mount /home or $HOME in the
sandbox. We cannot prevents apps from mounting whatever they wish, but
if they want to be stupid they should have to try somewhat harder than
that.

* Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp:
(pathIsUserHomeDirectory):
(pathIsBlocked):

Canonical link: https://commits.webkit.org/259309@main