netkit-ftp-input_line.patch

   1 --- netkit-ftp-0.17/ftp/main.c~ Wed Nov 28 18:50:24 2001
   2 +++ netkit-ftp-0.17/ftp/main.c  Wed Nov 28 18:53:14 2001
   3 @@ -324,16 +324,19 @@
   4                 l = strlen(line);
   5                 if (l == 0)
   6                         break;
   7 -               if (line[--l] == '\n') {
   8 -                       if (l == 0)
   9 -                               break;
  10 -                       line[l] = '\0';
  11 -               }
  12 -               else if (l == sizeof(line) - 2) {
  13 +               if (l == sizeof(line) - 1) {
  14                         printf("sorry, input line too long\n");
  15 +#ifdef __USE_READLINE__
  16 +                       if (!(fromatty && !rl_inhibit))
  17 +#endif
  18                         while ((l = getchar()) != '\n' && l != EOF)
  19                                 /* void */;
  20                         break;
  21 +               }
  22 +               if (line[--l] == '\n') {
  23 +                       if (l == 0)
  24 +                               break;
  25 +                       line[l] = '\0';
  26                 } /* else it was a line without a newline */
  27                 margv = makeargv(&margc, &marg);
  28                 if (margc == 0) {