target/linux/brcm47xx/patches-3.2/235-bcma-fix-memleak.patch

   1 --- a/drivers/bcma/scan.c
   2 +++ b/drivers/bcma/scan.c
   3 @@ -458,15 +458,18 @@ int bcma_bus_scan(struct bcma_bus *bus)
   4                 core->bus = bus;
   5
   6                 err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core);
   7 -               if (err == -ENODEV) {
   8 -                       core_num++;
   9 -                       continue;
  10 -               } else if (err == -ENXIO)
  11 -                       continue;
  12 -               else if (err == -ESPIPE)
  13 -                       break;
  14 -               else if (err < 0)
  15 +               if (err < 0) {
  16 +                       kfree(core);
  17 +                       if (err == -ENODEV) {
  18 +                               core_num++;
  19 +                               continue;
  20 +                       } else if (err == -ENXIO) {
  21 +                               continue;
  22 +                       } else if (err == -ESPIPE) {
  23 +                               break;
  24 +                       }
  25                         return err;
  26 +               }
  27
  28                 core->core_index = core_num++;
  29                 bus->nr_cores++;