CONFIG_HAVE_ARCH_HARDENED_USERCOPY:

General informations

The Linux kernel configuration item CONFIG_HAVE_ARCH_HARDENED_USERCOPY:

• prompt:
• type: bool
• depends on: (none)
• defined in security/Kconfig
• found in Linux kernels: 4.8–4.11

Help text

The architecture supports HARDENED_USERCOPY by calling check_object_size() just before performing the userspace copies in the low level implementation of copy_to_user() and copy_from_user().

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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