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Dan Carpenter authored
[ Upstream commit 0a6b2923 ] We should return error pointers in this function. Returning NULL results in a NULL dereference in the caller. Fixes: 73688d1e ("apparmor: refactor prepare_ns() and make usable from different views") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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