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net: sched: integer overflow fix

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Fixed integer overflow in function htb_dequeue

Signed-off-by: Stefan Hasko <hasko.stevo@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Stefan Hasko 2012-12-21 15:04:59 +00:00 committed by David S. Miller
parent 8baf82b368
commit d2fe85da52
1 changed files with 1 additions and 1 deletions
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net/sched/sch_htb.c
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@ -919,7 +919,7 @@ ok:
q->now = ktime_to_ns(ktime_get()); q->now = ktime_to_ns(ktime_get());
start_at = jiffies; start_at = jiffies;
next_event = q->now + 5 * NSEC_PER_SEC; next_event = q->now + 5LLU * NSEC_PER_SEC;
for (level = 0; level < TC_HTB_MAXDEPTH; level++) { for (level = 0; level < TC_HTB_MAXDEPTH; level++) {
/* common case optimization - skip event handler quickly */ /* common case optimization - skip event handler quickly */