2009/4/29 Augie Fackler <durin42@xxxxxxxxx>:> @@ -459,7 +459,10 @@ static void parse_extra_args(char *extra_args, int> buflen)> inet_ntop(AF_INET, &sin_addr->sin_addr,> addrbuf, sizeof(addrbuf));> free(canon_hostname);> - canon_hostname = xstrdup(ai->ai_canonname);> + if (ai->ai_canonname)> + canon_hostname => xstrdup(ai->ai_canonname);> + else> + canon_hostname = "unknown";
This last line will crash some lines down, when canon_hostname is free'd:
inet_ntop(hent->h_addrtype, &sa.sin_addr, addrbuf, sizeof(addrbuf));
free(canon_hostname); /* CRASH */ canon_hostname = xstrdup(hent->h_name); free(ip_address);��.n��������+%������w��{.n��������n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�m