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17 lines
602 B
Diff
17 lines
602 B
Diff
Index: linux-2.4.35.4/net/sched/sch_generic.c
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===================================================================
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--- linux-2.4.35.4.orig/net/sched/sch_generic.c 2007-12-15 05:20:10.816456638 +0100
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+++ linux-2.4.35.4/net/sched/sch_generic.c 2007-12-15 05:20:16.704792197 +0100
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@@ -84,6 +84,11 @@
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struct sk_buff *skb;
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/* Dequeue packet */
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+ if (!q) {
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+ if (net_ratelimit())
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+ printk(KERN_DEBUG "HELP ME! qdisc_restart called, but no Qdisc!\n");
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+ return 0;
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+ }
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if ((skb = q->dequeue(q)) != NULL) {
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if (spin_trylock(&dev->xmit_lock)) {
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/* Remember that the driver is grabbed by us. */
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