函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:security\apparmor\include\file.h Create Date:2022-07-27 21:19:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：aa_free_file_ctx - free a file_ctx*@ctx: file_ctx to free (MAYBE_NULL)

函数原型：static inline void aa_free_file_ctx(struct aa_file_ctx *ctx)

返回类型：void

参数：

类型参数名称
struct aa_file_ctx *ctx
73  如果ctx则
74  aa_put_label(cu_access_pointer() - fetch RCU pointer with no dereferencing*@p: The pointer to read* Return the value of the specified RCU-protected pointer, but omit the* lockdep checks for being in an RCU read-side critical section(label))
75  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