Messages in this thread | | | From | Kees Cook <> | Subject | [PATCH v2 0/2] mm: Expand CONFIG_SLAB_FREELIST_HARDENED to include SLAB | Date | Thu, 25 Jun 2020 14:55:46 -0700 |
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Hi,
In reviewing Vlastimil Babka's latest slub debug series, I realized[1] that several checks under CONFIG_SLAB_FREELIST_HARDENED weren't being applied to SLAB. Fix this by expanding the Kconfig coverage, and adding a simple double-free test for SLAB.
v2: - rebase to -mmots - drop SLOB support (willy) v1: https://lore.kernel.org/lkml/20200617195349.3471794-1-keescook@chromium.org/
Thanks!
-Kees
[1] https://lore.kernel.org/lkml/202006171039.FBDF2D7F4A@keescook/
Kees Cook (2): mm: Expand CONFIG_SLAB_FREELIST_HARDENED to include SLAB slab: Add naive detection of double free
init/Kconfig | 9 +++++---- mm/slab.c | 14 ++++++++++++-- 2 files changed, 17 insertions(+), 6 deletions(-)
-- 2.25.1
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