// https://syzkaller.appspot.com/bug?id=ab63eb077155d8fb3a13fb6718b361fbb555c5c1 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}; int main(void) { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); intptr_t res = 0; res = syscall(__NR_socket, 0x26, 5, 0); if (res != -1) r[0] = res; *(uint16_t*)0x20000000 = 0x26; memcpy((void*)0x20000002, "aead\000\000\000\000\000\000\000\000\000\000", 14); *(uint32_t*)0x20000010 = 0; *(uint32_t*)0x20000014 = 0; memcpy((void*)0x20000018, "pcrypt(generic-gcm-aesni)" "\000\000\000\000\000\000\000\000\000\000\000\000" "\000\000\000\000\000\000\000\000\000\000\000\000" "\000\000\000\000\000\000\000\000\000\000\000\000" "\000\000\000", 64); syscall(__NR_bind, r[0], 0x20000000, 0x58); res = syscall(__NR_socket, 0xa, 1, 0); if (res != -1) r[1] = res; res = syscall(__NR_socket, 0xa, 1, 0); if (res != -1) r[2] = res; *(uint16_t*)0x200000c0 = 0xa; *(uint16_t*)0x200000c2 = htobe16(0x4e22); *(uint32_t*)0x200000c4 = htobe32(0); memcpy((void*)0x200000c8, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 16); *(uint32_t*)0x200000d8 = 0; syscall(__NR_bind, r[2], 0x200000c0, 0x1c); syscall(__NR_listen, r[2], 0); *(uint16_t*)0x20000040 = 0xa; *(uint16_t*)0x20000042 = htobe16(0x4e22); *(uint32_t*)0x20000044 = htobe32(0); *(uint64_t*)0x20000048 = htobe64(0); *(uint64_t*)0x20000050 = htobe64(1); *(uint32_t*)0x20000058 = 0; syscall(__NR_sendto, r[1], 0, 0xfffffffffffffe32, 0x20004004, 0x20000040, 0x1c); memcpy((void*)0x20000000, "tls\000", 4); syscall(__NR_setsockopt, r[1], 6, 0x1f, 0x20000000, 0xc498ead121f97dd6); *(uint16_t*)0x20000100 = 0x303; *(uint16_t*)0x20000102 = 0x33; memcpy((void*)0x20000104, "\xd4\x4e\xb8\xc7\x30\x8e\xc7\xc4", 8); memcpy((void*)0x2000010c, "\x44\x20\x65\x23\x89\x29\x35\x0a\xde\x91\x90\x0b\x51\xfc\x95\x34", 16); memcpy((void*)0x2000011c, "\x6b\xdd\xa7\x20", 4); memcpy((void*)0x20000120, "\x7e\xe5\x14\x30\xda\x3f\x51\xb3", 8); syscall(__NR_setsockopt, r[1], 0x11a, 1, 0x20000100, 0x28); syscall(__NR_sendto, r[1], 0x200005c0, 0xffffffffffffffc1, 0, 0, 0x1201000000003618); return 0; }