函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\bpf_verifier.h Create Date:2022-07-27 14:08:22
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：cur_func

函数原型：static inline struct bpf_func_state *cur_func(struct bpf_verifier_env *env)

返回类型：struct bpf_func_state

参数：

类型参数名称
struct bpf_verifier_env *env
411  cur等于current verifier state
413  返回: call stack tracking [curframe]
调用者
名称描述
acquire_reference_stateAcquire a pointer id from the env and update the state->refs to include* this new pointer reference.* On success, returns a valid pointer id to associate with the register* On failure, returns a negative errno.
release_referenceThe pointer with the specified id has released its reference to kernel* resources. Identify all copies of the same pointer and clear the reference.
check_reference_leak
cur_regs