Commit 263ed02d authored by Dan Fandrich's avatar Dan Fandrich
Browse files

url: only use if_nametoindex() if IFNAMSIZ is available

parent b2e9c17a

lib/url.c

+3 −6
Original line number Diff line number Diff line
@@ -3995,7 +3995,7 @@ static CURLcode parseurlandfillconn(struct SessionHandle *data, 
      }

      else {

        /* Zone identifier is not numeric */

#ifdef HAVE_NET_IF_H

#if defined(HAVE_NET_IF_H) && defined(IFNAMSIZ)

        char ifname[IFNAMSIZ + 2];

        char *square_bracket;

        unsigned int scopeidx = 0;
@@ -4019,12 +4019,9 @@ static CURLcode parseurlandfillconn(struct SessionHandle *data, 
                  identifier_offset + strlen(ifname));

          conn->scope = scopeidx;

        }

        else {

#endif /* HAVE_NET_IF_H */

        else

#endif /* HAVE_NET_IF_H && IFNAMSIZ */

          infof(data, "Invalid IPv6 address format\n");

#ifdef HAVE_NET_IF_H

        }

#endif /* HAVE_NET_IF_H */

      }

    }

  }