// https://syzkaller.appspot.com/bug?id=81571fd834e88122183307044df6b994c024ed77 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include int main(void) { syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); memcpy((void*)0x20000400, "./bus\000", 6); syscall(__NR_creat, 0x20000400ul, 0ul); memcpy((void*)0x20000000, "./bus\000", 6); memcpy((void*)0x200000c0, "security.ima\000", 13); memcpy((void*)0x20000140, "\x03\x02\xde", 3); syscall(__NR_lsetxattr, 0x20000000ul, 0x200000c0ul, 0x20000140ul, 0xaul, 0ul); return 0; }