函数逻辑报告 |
Source Code:mm\usercopy.c |
Create Date:2022-07-27 18:11:07 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:check_heap_object
函数原型:static inline void check_heap_object(const void *ptr, unsigned long n, bool to_user)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
const void * | ptr | |
unsigned long | n | |
bool | to_user |
228 | 如果非virt_addr_valid(ptr)则返回 |
236 | page等于compound_head(kmap_to_page((void * )ptr)) |
240 | __check_heap_object(ptr, n, page, to_user) |
241 | 否则 |
名称 | 描述 |
---|---|
__check_object_size | Validates that the given object is:* - not bogus address* - fully contained by stack (or stack frame, when available)* - fully within SLAB object (or object whitelist area, when available)* - not in kernel text |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |