// https://syzkaller.appspot.com/bug?id=542ef222bc9819b9ee77509df8f61e819aff5e44 // 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, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul, /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul); const char* reason; (void)reason; if (write(1, "executing program\n", sizeof("executing program\n") - 1)) { } memcpy((void*)0x200000001380, "./file0\000", 8); syscall(__NR_creat, /*file=*/0x200000001380ul, /*mode=S_IROTH*/ 4ul); memcpy((void*)0x200000001440, "./file0\000", 8); memcpy((void*)0x200000000000, "rpc_pipefs\000", 11); syscall(__NR_mount, /*src=*/0ul, /*dst=*/0x200000001440ul, /*type=*/0x200000000000ul, /*flags=*/0ul, /*data=*/0ul); return 0; }