函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-27 14:13:21
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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函数名称：clear_all_pkt_pointers

函数原型：static void clear_all_pkt_pointers(struct bpf_verifier_env *env)

返回类型：void

参数：

类型参数名称
struct bpf_verifier_env *env
3902  vstate等于current verifier state
3905  以i小于等于curframe循环Packet data might have moved, any old PTR_TO_PACKET[_META,_END]* are now invalid, so turn them into unknown SCALAR_VALUE.
调用者
名称描述
check_helper_call