1. mmap_min_addr 的含义 mmap_min_addr 是一个系统范围的参数,用于控制内存映射(mmap)操作可以使用的最低虚拟地址。默认情况下,这个值通常设置为一个相对较高的地址(如 65536,即 0x10000),以避免与操作系统内核和其他关键系统区域的地址空间冲突。
SELinux and mmap_min_addr behaviour (CVE-2009-2695) FYI given upstream discussions we gave CVE-2009-2695 to 'a system with SELinux enabled with the default targeted policy is more permissive for unconfined domains, allowing local users to map low memory areas even if mmap_min_addr protection...
内存映射问题:编译例程partition_mmap,报错no such vaddr range怎么解决? 1 post • Page1of1 weimeijia Posts:4 Joined:Sun Jul 21, 2024 6:47 am Postbyweimeijia»Thu Jul 25, 2024 8:05 am [0;32mI (368) main: Initializing NVS from flash...[0m ...
拥有 PRINCE2 Foundation/Practitioner、CCSK、ITIL、ISO27001、PMP等多项国际认证。 专利5+、期刊10+、...