Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\keys\user_defined.c Create Date:2022-07-28 18:24:38
Last Modify:2020-03-18 08:02:01 Copyright©Brick
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Name:Free a preparse of a user defined key payload

Proto:void user_free_preparse(struct key_preparsed_payload *prep)

Type:void

Parameter:

TypeParameterName
struct key_preparsed_payload *prep
85  kzfree - like kfree but zero memory*@p: object to free memory of* The memory of the object @p points to is zeroed before freed.* If @p is %NULL, kzfree() does nothing.* Note: this function zeroes the whole allocated buffer which can be a good