CONFIG_SECURITY_SMACK_APPEND_SIGNALS: Treat delivering signals as an append operation

General informations

The Linux kernel configuration item CONFIG_SECURITY_SMACK_APPEND_SIGNALS:

• prompt: Treat delivering signals as an append operation
• type: bool
• depends on: CONFIG_SECURITY_SMACK
• defined in security/smack/Kconfig
• found in Linux kernels: 4.9–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Sending a signal has been treated as a write operation to the receiving process. If this option is selected, the delivery will be an append operation instead. This makes it possible to differentiate between delivering a network packet and delivering a signal in the Smack rules. If you are unsure how to answer this question, answer N.

Hardware

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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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