[Webkit-unassigned] [Bug 213925] New: [WPE][GTK] Bubblewrap sandbox should not attempt to bind empty paths

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=213925

            Bug ID: 213925
           Summary: [WPE][GTK] Bubblewrap sandbox should not attempt to
                    bind empty paths
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at gnome.org
                CC: bugs-noreply at webkitgtk.org

If an empty path is set in LD_LIBRARY_PATH (e.g. /foo::/bar), we wind up passing --ro-bind-try   --ro-bind-try to bwrap, where the second --ro-bind-try is treated as the source path to mount, and the next flag we pass gets treated as the destination path. The web process crashes with this confusing error:

bwrap: Can't create file at /.flatpak-info: Read-only file system

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