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更新super_access.c以支持不同内核版本的结构体成员定义

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ShirkNeko
2025-04-12 16:29:13 +08:00
parent a712efe9d8
commit 712d0f3342
1 changed files with 27 additions and 6 deletions
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33
kernel/kpm/super_access.c
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@@ -26,7 +26,8 @@
#include <linux/slab.h>
#include "kpm.h"
#include "compact.h"
#include <stddef.h> // 需要包含 offsetof 宏
#include <linux/types.h>
#include <linux/stddef.h>
// 结构体成员元数据
struct DynamicStructMember {
@@ -65,7 +66,21 @@ struct DynamicStructInfo {
// ==================================================================================
#include <fs/mount.h>
#include <linux/version.h>
#define KERNEL_VERSION_6_6 KERNEL_VERSION(6, 6, 0)
#define KERNEL_VERSION_6_1 KERNEL_VERSION(6, 1, 0)
#define KERNEL_VERSION_5_15 KERNEL_VERSION(5, 15, 0)
#define KERNEL_VERSION_5_10 KERNEL_VERSION(5, 10, 0)
#define KERNEL_VERSION_4_14 KERNEL_VERSION(4, 14, 0)
#include <../fs/mount.h>
#include <linux/mount.h>
// 定义元数据
@@ -86,28 +101,32 @@ DYNAMIC_STRUCT_BEGIN(vfsmount)
DYNAMIC_STRUCT_END(vfsmount)
DYNAMIC_STRUCT_BEGIN(mnt_namespace)
DEFINE_MEMBER(mnt_namespace, count)
DEFINE_MEMBER(mnt_namespace, ns)
DEFINE_MEMBER(mnt_namespace, root)
DEFINE_MEMBER(mnt_namespace, seq)
DEFINE_MEMBER(mnt_namespace, mounts)
#if LINUX_VERSION_CODE < KERNEL_VERSION_5_15
DEFINE_MEMBER(mnt_namespace, count)
#endif
DYNAMIC_STRUCT_END(mnt_namespace)
#include <linux/kprobes.h>
#ifdef CONFIG_KPROBES
DYNAMIC_STRUCT_BEGIN(kprobe)
DEFINE_MEMBER(kprobe, addr)
DEFINE_MEMBER(kprobe, symbol_name)
DEFINE_MEMBER(kprobe, offset)
DEFINE_MEMBER(kprobe, pre_handler)
DEFINE_MEMBER(kprobe, post_handler)
#if LINUX_VERSION_CODE < KERNEL_VERSION_5_15
DEFINE_MEMBER(kprobe, fault_handler)
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION_5_10
DEFINE_MEMBER(kprobe, break_handler)
#endif
DEFINE_MEMBER(kprobe, flags)
DYNAMIC_STRUCT_END(kprobe)
#endif
#include <linux/mm.h>
@@ -143,7 +162,9 @@ DYNAMIC_STRUCT_BEGIN(netlink_kernel_cfg)
DEFINE_MEMBER(netlink_kernel_cfg, cb_mutex)
DEFINE_MEMBER(netlink_kernel_cfg, bind)
DEFINE_MEMBER(netlink_kernel_cfg, unbind)
#if LINUX_VERSION_CODE < KERNEL_VERSION_6_1
DEFINE_MEMBER(netlink_kernel_cfg, compare)
#endif
DYNAMIC_STRUCT_END(netlink_kernel_cfg)
// =====================================================================================================================
@@ -156,7 +177,7 @@ struct DynamicStructInfo* dynamic_struct_infos[] = {
STRUCT_INFO(vfsmount),
STRUCT_INFO(mnt_namespace),
#ifdef CONFIG_KPROBES
STRUCT_INFO(kprobe)
STRUCT_INFO(kprobe),
#endif
STRUCT_INFO(vm_area_struct),
STRUCT_INFO(vm_operations_struct),