node,key)//删除节点voidhash_del(structhlist_node*node)voidhash_del_rcu(structhlist_node*node)//判断哈希表是否为空hash_empty(hashtable)//遍历hash_for_each(name,bkt,obj,member)hash_for_each_rcu(name,bkt,obj,member)hash_for_each_safe(name,bkt,tmp,obj,member)//查找hash_for_each_...
struct hlist_node hash_node; }; struct hlist_head hash_table[HASH_SIZE]; // 哈希表 // 遍历哈希表中的链表 int iterate_hash_table() { struct hlist_node *node; struct person *p; for (int i = 0; i < HASH_SIZE; i++) { hlist_for_each(node, &hash_table[i]) { p = hlist_entr...
Linux-kernel-rhashtable基础用法 以5.1.0为例。 简单的key test1.c: #include<linux/module.h>#include<linux/kernel.h>#include<linux/slab.h>#include<linux/rhashtable.h>MODULE_LICENSE("GPL");structhash_entry{structrhash_headnode;u32 key; u64 value; };voidhash_entry_free(void*ptr,void*ar...
一款linux下的安全产品目的是满足个人安全需求有SSH爆破防护和SYN攻击扫描防护功能,基于netfilter, - History for linux_kernel/ip_hashmap.h - huoji120/safe_duck
save_stack_trace+0x37/0x40 arch/x86/kernel/stacktrace.c:59 kmsan_save_stack_with_flags mm/kmsan/kmsan.c:302 kmsan_save_stack mm/kmsan/kmsan.c:317 kmsan_internal_chain_origin+0x12a/0x1f0 mm/kmsan/kmsan.c:547 __msan_store_shadow_origin_4+0xac/0x110 mm/kmsan/kmsan_instr.c:...
XanMod Linux Kernel Repository An error occurred while loading the file. Please try again.6.13.4-xanmod1 linux crypto hash.h hash.h Find file Blame Permalink crypto: remove CONFIG_CRYPTO_STATS Eric Biggers authored 11 months ago and Herbert Xu committed 10 months ago 29ce50e0 History...
#include <linux/kernel.h> #include <linux/module.h> #include <linux/sched.h> #include <linux/slab.h> #include <linux/seq_file.h> #include <linux/string.h> #include <net/netlink.h> #include "hash.h" #define CRYPTO_ALG_TYPE_AHASH_MASK 0x0000000e /* * For an ahash tfm that ...
The method comprises the following steps that step 1.a user sends a domain name that needs to be filtered to the Linux kernel through a command or a function, the Linux kernel makes configuration information issued by the user establish one hash table in the Linux kernel and then stores the...
Linux kernel 内建的哈希表是一种高效的数据结构,用于在内核中快速查找、添加和删除数据。哈希表实现了将键与值直接映射的机制,可以轻松地查找一个特定的键并访问其对应的值。 以下是使用 Linux kernel 内置哈希表的一些要点: 1. 初始化哈希表:在使用哈希表之前,需要先初始化它。这可以通过调用 `hash_init()`...
Linux kernel < 4.9.13 描述: CVE(CAN) ID:CVE-2017-6348 Linux Kernel是Linux操作系统的内核。 Linux kernel < 4.9.13版本,net/irda/irqueue.c/hashbin_delete函数未正确管理锁删除,可使本地用户通过IrDA设备上构造的操作,造成拒绝服务。 <*来源:Salvatore Bonaccorso ...