// https://syzkaller.appspot.com/bug?id=e886f5c1f6419c3ab8d46abb6257f016982294cd // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include long r[27]; void loop() { memset(r, -1, sizeof(r)); r[0] = syscall(__NR_mmap, 0x20000000ul, 0xf78000ul, 0x3ul, 0x32ul, 0xfffffffffffffffful, 0x0ul); r[1] = syscall(__NR_socket, 0x26ul, 0x5ul, 0x0ul); *(uint16_t*)0x20f72fa8 = (uint16_t)0x26; memcpy((void*)0x20f72faa, "\x73\x6b\x63\x69\x70\x68\x65\x72\x00\x00\x00\x00\x00\x00", 14); *(uint32_t*)0x20f72fb8 = (uint32_t)0x0; *(uint32_t*)0x20f72fbc = (uint32_t)0x0; memcpy((void*)0x20f72fc0, "\x73\x61\x6c\x73\x61\x32\x30\x2d\x67\x65\x6e\x65\x72\x69\x63" "\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\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00", 64); r[7] = syscall(__NR_bind, r[1], 0x20f72fa8ul, 0x58ul); memcpy((void*)0x20f76fef, "\x0a\x47\x75\xb1\xd5\xca\x84\xe5\xb3\xb6" "\x0c\xed\x5c\x54\xdb\xb7\x51", 17); r[9] = syscall(__NR_setsockopt, r[1], 0x117ul, 0x1ul, 0x20f76feful, 0x11ul); r[10] = syscall(__NR_accept, r[1], 0x0ul, 0x0ul); *(uint64_t*)0x20d63fc8 = (uint64_t)0x20f75000; *(uint32_t*)0x20d63fd0 = (uint32_t)0x10; *(uint64_t*)0x20d63fd8 = (uint64_t)0x208b4fb0; *(uint64_t*)0x20d63fe0 = (uint64_t)0x4; *(uint64_t*)0x20d63fe8 = (uint64_t)0x204f4000; *(uint64_t*)0x20d63ff0 = (uint64_t)0x0; *(uint32_t*)0x20d63ff8 = (uint32_t)0x10200; *(uint64_t*)0x208b4fb0 = (uint64_t)0x20f77fb2; *(uint64_t*)0x208b4fb8 = (uint64_t)0x0; *(uint64_t*)0x208b4fc0 = (uint64_t)0x206c5000; *(uint64_t*)0x208b4fc8 = (uint64_t)0x0; *(uint64_t*)0x208b4fd0 = (uint64_t)0x20f75fc9; *(uint64_t*)0x208b4fd8 = (uint64_t)0x0; *(uint64_t*)0x208b4fe0 = (uint64_t)0x20f75000; *(uint64_t*)0x208b4fe8 = (uint64_t)0x19; r[26] = syscall(__NR_recvmsg, r[10], 0x20d63fc8ul, 0x0ul); } int main() { loop(); return 0; }