bpf: Add object leak check.

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The object leak check is cheap. Do it unconditionally to spot difficult races
in bpf_mem_alloc.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230706033447.54696-15-alexei.starovoitov@gmail.com

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Hou Tao 2023-07-05 20:34:47 -07:00 • committed by Daniel Borkmann

parent 8e07bb9ebc

commit 4ed8b5bcfa

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kernel/bpf/memalloc.c

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