Commit 5b5f792a authored May 21, 2009 by Florian Westphal Committed by David S. Miller May 21, 2009

pktgen: do not access flows[] beyond its length



typo -- pkt_dev->nflows is for stats only, the number of concurrent
flows is stored in cflows.

Reported-By: Vladimir Ivashchenko <hazard@francoudi.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c40499e0

net/core/pktgen.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2447,7 +2447,7 @@ static inline void free_SAs(struct pktgen_dev *pkt_dev)
		if (pkt_dev->cflows) {
		/* let go of the SAs if we have them */
		int i = 0;
		for (; i < pkt_dev->nflows; i++){
		for (; i < pkt_dev->cflows; i++) {
		struct xfrm_state *x = pkt_dev->flows[i].x;
		if (x) {
		xfrm_state_put(x);