[ovs-dev] [PATCH] ofp-util: Zero out padding bytes in ofputil_ipfix_stats_to_reply().
Ben Pfaff
blp at ovn.org
Sun Jun 26 21:54:04 UTC 2016
Otherwise IPFIX statistics leak memory from ovs-vswitchd.
Reported-by: William Tu <u9012063 at gmail.com>
Reported-at: http://openvswitch.org/pipermail/dev/2016-June/073769.html
Signed-off-by: Ben Pfaff <blp at ovn.org>
---
lib/ofp-util.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index 6519e62..cc9f5e0 100644
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -7982,6 +7982,7 @@ ofputil_ipfix_stats_to_reply(const struct ofputil_ipfix_stats *ois,
reply->ipv6_error_pkts = htonll(ois->ipv6_error_pkts);
reply->tx_pkts = htonll(ois->tx_pkts);
reply->tx_errors = htonll(ois->tx_errors);
+ memset(reply->pad, 0, sizeof reply->pad);
}
/* Encode a ipfix stat for 'ois' and append it to 'replies'. */
--
2.1.3
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