diff options
author | Petr Machata <petrm@nvidia.com> | 2022-06-28 12:19:11 +0200 |
---|---|---|
committer | David Ahern <dsahern@kernel.org> | 2022-07-06 08:47:58 -0600 |
commit | ce4807f4437a95ed38290e465148a28e28e914b0 (patch) | |
tree | 67cc7f5157f5f63d4231080c17c88b342eef7e98 | |
parent | e903fdfb560ec3ae44df788f1878d0c81b2d5327 (diff) | |
download | iproute2-ce4807f4437a95ed38290e465148a28e28e914b0.tar.gz |
ip: Fix rx_otherhost_dropped support
The commit cited below added a new column to print_stats64(). However it
then updated only one size_columns() call site, neglecting to update the
remaining three. As a result, in those not-updated invocations,
size_columns() now accesses a vararg argument that is not being passed,
which is undefined behavior.
Fixes: cebf67a35d8a ("show rx_otherehost_dropped stat in ip link show")
CC: Tariq Toukan <tariqt@nvidia.com>
CC: Itay Aveksis <itayav@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
-rw-r--r-- | ip/ipaddress.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ip/ipaddress.c b/ip/ipaddress.c index 5387b6a6b..610bdbde3 100644 --- a/ip/ipaddress.c +++ b/ip/ipaddress.c @@ -775,10 +775,12 @@ void print_stats64(FILE *fp, struct rtnl_link_stats64 *s, if (what) close_json_object(); } else { + uint64_t zero64 = 0; + size_columns(cols, ARRAY_SIZE(cols), s->rx_bytes, s->rx_packets, s->rx_errors, s->rx_dropped, s->rx_missed_errors, - s->multicast, s->rx_compressed); + s->multicast, s->rx_compressed, zero64); if (show_stats > 1) size_columns(cols, ARRAY_SIZE(cols), 0, s->rx_length_errors, s->rx_crc_errors, @@ -788,7 +790,7 @@ void print_stats64(FILE *fp, struct rtnl_link_stats64 *s, size_columns(cols, ARRAY_SIZE(cols), s->tx_bytes, s->tx_packets, s->tx_errors, s->tx_dropped, s->tx_carrier_errors, - s->collisions, s->tx_compressed); + s->collisions, s->tx_compressed, zero64); if (show_stats > 1) { uint64_t cc = carrier_changes ? rta_getattr_u32(carrier_changes) : 0; @@ -796,7 +798,7 @@ void print_stats64(FILE *fp, struct rtnl_link_stats64 *s, size_columns(cols, ARRAY_SIZE(cols), 0, 0, s->tx_aborted_errors, s->tx_fifo_errors, s->tx_window_errors, - s->tx_heartbeat_errors, cc); + s->tx_heartbeat_errors, cc, zero64); } /* RX stats */ |