openvswitch: Use kmalloc_size_roundup() to match ksize() usage

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[ Upstream commit ab3f7828c9 ]

Round up allocations with kmalloc_size_roundup() so that openvswitch's
use of ksize() is always accurate and no special handling of the memory
is needed by KASAN, UBSAN_BOUNDS, nor FORTIFY_SOURCE.

Cc: Pravin B Shelar <pshelar@ovn.org>
Cc: dev@openvswitch.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20221018090628.never.537-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: a1e64addf3 ("net: openvswitch: remove misbehaving actions length check")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Kees Cook 2022-10-18 02:06:33 -07:00 • committed by Greg Kroah-Hartman

parent b6be0f6878

commit 23721bbf14

1 changed files with 1 additions and 1 deletions

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net/openvswitch/flow_netlink.c

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