bsd-finger-gecos.patch

   1 diff -urN bsd-finger-0.17/finger/util.c bsd-finger-0.17.patch/finger/util.c
   2 --- bsd-finger-0.17/finger/util.c       Wed Sep 29 00:53:58 1999
   3 +++ bsd-finger-0.17.patch/finger/util.c Wed May  9 16:47:17 2001
   4 @@ -147,10 +147,17 @@
   5                         }
   6                 }
   7                 rname[j] = 0;
   8 -
   9 -               pn->realname = rname;
  10         }
  11 -
  12 +       else {
  13 +               rname = (char*) malloc(sizeof(char));
  14 +               if (rname == NULL) {
  15 +                       eprintf("finger: Out of space.\n");
  16 +                       exit(1);
  17 +               }
  18 +               rname[0] = 0;
  19 +       }
  20 +
  21 +       pn->realname = rname;
  22         pn->office =      fields[1] ? strdup(fields[1]) : NULL;
  23         pn->officephone = fields[2] ? strdup(fields[2]) : NULL;
  24         pn->homephone =   fields[3] ? strdup(fields[3]) : NULL;