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change stop condition to avoid infinite loops

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In net/net.c there is a while (1) that only exits if there is a stop
condition and more then 10 packages or if there is no package received.

If GRUB is idle and enter in this loop, the only condition to leave is
if it doesn't have incoming packages. In a network with heavy traffic
this never happens.
This commit is contained in:
Paulo Flabiano Smorigo 2014-01-21 10:49:39 -02:00
parent 049f63824c
commit d99d2f8416
2 changed files with 13 additions and 1 deletions
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2
grub-core/net/net.c
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@ -1453,7 +1453,7 @@ receive_packets (struct grub_net_card *card, int *stop_condition)
}
card->opened = 1;
}
while (1)
while (received < 100)
{
/* Maybe should be better have a fixed number of packets for each card
and just mark them as used and not used. */