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Add error verification in netbuff operations.

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This commit is contained in:
Manoel R. Abranches 2011-06-18 20:20:53 -03:00
parent d6d205568f
commit d855fbcf37
7 changed files with 38 additions and 19 deletions
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5
grub-core/net/drivers/ieee1275/ofnet.c
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@ -228,7 +228,10 @@ GRUB_MOD_FINI(ofnet)
struct grub_net_card *card;
FOR_NET_CARDS (card)
if (card->driver && !grub_strcmp (card->driver->name, "ofnet"))
card->driver->fini (card);
{
card->driver->fini (card);
card->driver = NULL;
}
grub_net_card_driver_unregister (&ofdriver);
grub_getbootp = NULL;
}