// https://syzkaller.appspot.com/bug?id=b835ac956e667010cfb547a0fbb5739530d7617e // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include uint64_t r[1] = {0xffffffffffffffff}; void loop() { long res = 0; res = syscall(__NR_socket, 0x26, 5, 0); if (res != -1) r[0] = res; *(uint16_t*)0x201ca000 = 0x26; memcpy((void*)0x201ca002, "\x61\x65\x61\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14); *(uint32_t*)0x201ca010 = 0; *(uint32_t*)0x201ca014 = 0; memcpy((void*)0x201ca018, "\x67\x63\x6d\x5f\x62\x61\x73\x65\x28\x63\x74\x72\x28\x61\x65\x73\x2d" "\x61\x65\x73\x6e\x69\x29\x2c\x67\x68\x61\x73\x68\x2d\x67\x65\x6e\x65" "\x72\x69\x63\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64); syscall(__NR_bind, r[0], 0x201ca000, 0x58); memcpy((void*)0x204f7000, "\x64\x9c\x47\xad\x46\x39\x0d\x00\x6d\xc8\x00\x00\x00\x9d\x4d\x54", 16); syscall(__NR_setsockopt, r[0], 0x117, 1, 0x204f7000, 0x10); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }