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| author | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 09:23:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-06-12 08:50:48 +0100 |
| commit | 52f79609c0c5b25fddb88e85f25ce08aa7e3fb42 (patch) | |
| tree | 8cf8422dbe33c3ca4df25545de64329dc7b2c1bb | |
| parent | 7ebe4eda4265642859507d1b3ca330d8c196cfe5 (diff) | |
| download | perf-tools-next-52f79609c0c5b25fddb88e85f25ce08aa7e3fb42.tar.gz | |
net: ethtool: correct MAX attribute value for stats
When compiling YNL generated code compiler complains about
array-initializer-out-of-bounds. Turns out the MAX value
for STATS_GRP uses the value for STATS.
This may lead to random corruptions in user space (kernel
itself doesn't use this value as it never parses stats).
Fixes: f09ea6fb1272 ("ethtool: add a new command for reading standard stats")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 1ebf8d455f0725..73e2c10dc2cc30 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -783,7 +783,7 @@ enum { /* add new constants above here */ __ETHTOOL_A_STATS_GRP_CNT, - ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_CNT - 1) + ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_GRP_CNT - 1) }; enum { |