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| author | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 19:23:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-21 17:01:00 +0300 |
| commit | 33bd6b76ac772e87713bcce2c6352190762996bf (patch) | |
| tree | 51d67c0829021bac5f39847de3eaa2c0812c9370 /include/uapi/linux/ethtool_netlink.h | |
| parent | 277fbf63b34a377c800d25c7cfd8231ba19cffe2 (diff) | |
| download | linux-33bd6b76ac772e87713bcce2c6352190762996bf.tar.xz | |
net: ethtool: correct MAX attribute value for stats
[ Upstream commit 52f79609c0c5b25fddb88e85f25ce08aa7e3fb42 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/uapi/linux/ethtool_netlink.h')
| -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 bb57084ac524..69f5bec347c2 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -761,7 +761,7 @@ 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 { |