Commit afec35e3 authored by Andrea Bittau's avatar Andrea Bittau Committed by David S. Miller
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[DCCP] Ackvec: fix soft lockup in ackvec handling code

A soft lockup existed in the handling of ack vector records.
Specifically, when a tail of the list of ack vector records was
removed, it was possible to end up iterating infinitely on an element
of the tail.
Signed-off-by: default avatarAndrea Bittau <>
Signed-off-by: default avatarIan McDonald <>
Signed-off-by: default avatarDavid S. Miller <>
parent 289a1e99
......@@ -452,6 +452,7 @@ found:
(unsigned long long)
dccp_ackvec_throw_record(av, avr);
* If it wasn't received, continue scanning... we might
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