CONFIG_UBSAN_ONLY_BOUNDS:

General informations

The Linux kernel configuration item CONFIG_UBSAN_ONLY_BOUNDS:

• prompt:
• type: bool
• depends on: CONFIG_UBSAN_BOUNDS
• defined in lib/Kconfig.ubsan
• found in Linux kernels: 5.11–5.19, 6.0–6.4

Help text

This is a weird case: Clang's -fsanitize=bounds includes -fsanitize=local-bounds, but it's trapping-only, so for Clang, we must use -fsanitize=array-bounds when we want traditional array bounds checking enabled. For GCC, we want -fsanitize=bounds.

Hardware

LKDDb

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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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