xfrm: fix the condition on x->pcpu_num in xfrm_sa_len

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pcpu_num = 0 is a valid value. The marker for "unset pcpu_num" which
makes copy_to_user_state_extra not add the XFRMA_SA_PCPU attribute is
UINT_MAX.

Fixes: 1ddf9916ac ("xfrm: Add support for per cpu xfrm state handling.")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Sabrina Dubroca 2026-02-24 00:05:12 +01:00 • committed by Steffen Klassert

parent aa8a3f3c67

commit b57defcf8f

1 changed files with 1 additions and 1 deletions

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net/xfrm/xfrm_user.c

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