70 lines
1.3 KiB
C
Executable file
70 lines
1.3 KiB
C
Executable file
#ifndef _OASES_PATCH_INFO_H_
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#define _OASES_PATCH_INFO_H_
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#include <linux/types.h>
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#include <linux/kobject.h>
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#include "patch_base.h"
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#include "patch_file.h"
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#include "patch_addr.h"
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enum {
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STATUS_DISABLED = 0,
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STATUS_ENABLED = 1,
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};
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#define OASES_LOG_NODE_MAX 20
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struct oases_attack_log {
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long uid;
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unsigned long count;
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unsigned long start_time;
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unsigned long end_time;
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};
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struct patch_callbacks {
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void (*init)(void); /* not used */
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void (*exit)(void);
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void (*enable)(void);
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void (*disable)(void);
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};
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struct oases_patch_info {
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char id[PATCH_ID_LEN];
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char vulnname[PATCH_NAME_LEN];
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int entries;
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unsigned int version;
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unsigned int status;
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/* allocated space for code */
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void *code_base;
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void *code_entry;
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unsigned long code_size;
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/* list of struct oases_patch_entry */
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struct list_head patches;
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/* for enable/disable/install/remove patch */
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int address_num;
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struct oases_patch_addr addresses;
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/* attack records */
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struct oases_attack_log *plog;
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unsigned int log_index;
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spinlock_t log_lock;
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struct kobject kobj;
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struct list_head list;
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int attached;
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struct patch_callbacks cbs;
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};
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static inline int valid_patch_pointer(void *info, void *p)
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{
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struct oases_patch_info *ctx = info;
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return (p >= ctx->code_base) && (p < ctx->code_base + ctx->code_size);
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}
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#endif
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