// https://syzkaller.appspot.com/bug?id=e7cb1c0fc7b386dbfedec70619f46fea3ae76480 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include <endian.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/syscall.h> #include <sys/types.h> #include <unistd.h> int main(void) { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); memcpy((void*)0x20000400, "./file0", 8); memcpy((void*)0x20903000, "./file0", 8); memcpy((void*)0x200003c0, "bdev", 5); syscall(__NR_mount, 0x20000400, 0x20903000, 0x200003c0, 0, 0x20444000); syscall(__NR_mprotect, 0x20000000, 0x800000, 0); return 0; }