:orphan:

.. title:: CONFIG_NET_DEBUG_NET_PKT_NON_FRAGILE_ACCESS

.. kconfig:: CONFIG_NET_DEBUG_NET_PKT_NON_FRAGILE_ACCESS

CONFIG_NET_DEBUG_NET_PKT_NON_FRAGILE_ACCESS
###########################################

*Reduce r/w fragility by resetting the packet cursor when freed*

Type: ``bool``

Help
====

.. code-block:: none

    This MUST not be used unless you have an hard to catch bug. This will
    reset the pkt cursor when it's freed, so any subsequent r/w operations
    will not segfault, but just bail out and hopefully it will enable you
    to know who/where the packet was freed already. Do not set this, by
    any means, unless you are actively debugging.

Direct dependencies
===================

\ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols selected by this symbol
===============================

- \ :kconfig:`NET_DEBUG_NET_PKT_ALLOC <CONFIG_NET_DEBUG_NET_PKT_ALLOC>`

Kconfig definition
==================



At ``<Zephyr Subsystem>/net/ip/Kconfig.debug:36``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:87`` → ``<Zephyr Subsystem>/net/ip/Kconfig:857``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack

.. code-block:: kconfig

    config NET_DEBUG_NET_PKT_NON_FRAGILE_ACCESS
    	bool "Reduce r/w fragility by resetting the packet cursor when freed"
    	select NET_DEBUG_NET_PKT_ALLOC
    	depends on NETWORKING
    	help
    	  This MUST not be used unless you have an hard to catch bug. This will
    	  reset the pkt cursor when it's freed, so any subsequent r/w operations
    	  will not segfault, but just bail out and hopefully it will enable you
    	  to know who/where the packet was freed already. Do not set this, by
    	  any means, unless you are actively debugging.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*