org.handhelds.familiar/packages/gpe-conf/files/fixsegfault.patch

   1 Index: network.c
   2 ===================================================================
   3 RCS file: /cvs/gpe/base/gpe-conf/network.c,v
   4 retrieving revision 1.55.2.2
   5 retrieving revision 1.55.2.3
   6 diff -u -r1.55.2.2 -r1.55.2.3
   7 --- network.c   16 Feb 2006 22:32:30 -0000      1.55.2.2
   8 +++ network.c   20 Feb 2006 01:34:44 -0000      1.55.2.3
   9 @@ -289,19 +289,23 @@
  10                         i = iflen-1;
  11
  12                         fd = fopen(_PATH_PROCNET_WIRELESS, "r");
  13 -                       fgets(buffer, 256, fd);         // chuck first two lines;
  14 -                       fgets(buffer, 256, fd);
  15 -                       while (!feof(fd)) {
  16 -                               if (fgets(buffer, 256, fd) == NULL)
  17 -                                       break;
  18 -                               name = buffer;
  19 -                               sep = strrchr(buffer, ':');
  20 -                               if (sep) *sep = 0;
  21 -                               while(*name == ' ') name++;
  22 -                               if (!strcmp(name, ifname))
  23 -                                       iflist[iflen - 1].iswireless = TRUE;
  24 -                       }
  25 +                       if (fd != NULL)
  26 +                       {
  27 +                               fgets(buffer, 256, fd);         // chuck first two lines;
  28 +                               fgets(buffer, 256, fd);
  29 +                               while (!feof(fd))
  30 +                               {
  31 +                                       if (fgets(buffer, 256, fd) == NULL)
  32 +                                               break;
  33 +                                       name = buffer;
  34 +                                       sep = strrchr(buffer, ':');
  35 +                                       if (sep) *sep = 0;
  36 +                                       while(*name == ' ') name++;
  37 +                                       if (!strcmp(name, ifname))
  38 +                                               iflist[iflen - 1].iswireless = TRUE;
  39 +                               }
  40                         fclose(fd);
  41 +                       }
  42                 }
  43                 else
  44                         i = existing;