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Alban Crequy authored
This is one of four commits needed to address CVE-2014-3637. When a file descriptor is passed to dbus-daemon, the associated D-Bus message might not be fully sent to dbus-daemon yet. Dbus-daemon keeps the file descriptor in the DBusMessageLoader of the connection, waiting for the rest of the message. If the client stops sending the remaining bytes, dbus-daemon will wait forever and keep that file descriptor. This patch adds pending_fd_timeout (milliseconds) in the configuration to disconnect a connection after a timeout when a file descriptor was sent but not the remaining message. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=80559 Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
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