1 /* SPDX-License-Identifier: MIT */
2 // autogenerated by syzkaller (https://github.com/google/syzkaller)
3
4 #include <endian.h>
5 #include <stdint.h>
6 #include <stdio.h>
7 #include <stdlib.h>
8 #include <string.h>
9 #include <sys/types.h>
10 #include <sys/mman.h>
11 #include <unistd.h>
12
13 #include "liburing.h"
14 #include "../src/syscall.h"
15
16 uint64_t r[1] = {0xffffffffffffffff};
17
main(int argc,char * argv[])18 int main(int argc, char *argv[])
19 {
20 if (argc > 1)
21 return 0;
22 mmap((void *) 0x20000000, 0x1000000, 3, 0x32, -1, 0);
23 intptr_t res = 0;
24 *(uint32_t*)0x20000080 = 0;
25 *(uint32_t*)0x20000084 = 0;
26 *(uint32_t*)0x20000088 = 0;
27 *(uint32_t*)0x2000008c = 0;
28 *(uint32_t*)0x20000090 = 0;
29 *(uint32_t*)0x20000094 = 0;
30 *(uint32_t*)0x20000098 = 0;
31 *(uint32_t*)0x2000009c = 0;
32 *(uint32_t*)0x200000a0 = 0;
33 *(uint32_t*)0x200000a4 = 0;
34 *(uint32_t*)0x200000a8 = 0;
35 *(uint32_t*)0x200000ac = 0;
36 *(uint32_t*)0x200000b0 = 0;
37 *(uint32_t*)0x200000b4 = 0;
38 *(uint32_t*)0x200000b8 = 0;
39 *(uint32_t*)0x200000bc = 0;
40 *(uint32_t*)0x200000c0 = 0;
41 *(uint32_t*)0x200000c4 = 0;
42 *(uint64_t*)0x200000c8 = 0;
43 *(uint32_t*)0x200000d0 = 0;
44 *(uint32_t*)0x200000d4 = 0;
45 *(uint32_t*)0x200000d8 = 0;
46 *(uint32_t*)0x200000dc = 0;
47 *(uint32_t*)0x200000e0 = 0;
48 *(uint32_t*)0x200000e4 = 0;
49 *(uint32_t*)0x200000e8 = 0;
50 *(uint32_t*)0x200000ec = 0;
51 *(uint64_t*)0x200000f0 = 0;
52 res = __sys_io_uring_setup(0xa4, (struct io_uring_params *) 0x20000080);
53 if (res != -1)
54 r[0] = res;
55 *(uint32_t*)0x20000280 = -1;
56 __sys_io_uring_register(r[0], 2, (const void *) 0x20000280, 1);
57 return 0;
58 }
59