Commit c06f7266 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

GetHost() now sets the third pointer to NULL when the lookup fails, as the 

memory is then freed in the function
parent 52909688

lib/hostip.c

+2 −0
Original line number Diff line number Diff line
@@ -187,12 +187,14 @@ struct hostent *GetHost(struct UrlData *data, 
      infof(data, "gethostbyname_r(2) failed for %s\n", hostname);

      h = NULL; /* set return code to NULL */

      free(buf);

      *bufp=NULL;

    }

#else

  else {

    if ((h = gethostbyname(hostname)) == NULL ) {

      infof(data, "gethostbyname(2) failed for %s\n", hostname);

      free(buf);

      *bufp=NULL;

    }

#endif

  }