Smack: Fix wrong semantics in smk_access_entry()
[ Upstream commit 6d14f5c7 ] In the smk_access_entry() function, if no matching rule is found in the rust_list, a negative error code will be used to perform bit operations with the MAY_ enumeration value. This is semantically wrong. This patch fixes this issue. Signed-off-by:Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by:
Casey Schaufler <casey@schaufler-ca.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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