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ethtool: ioctl: Use array_size() helper in copy_{from,to}_user()
authorGustavo A. R. Silva <gustavoars@kernel.org>
Tue, 28 Sep 2021 19:57:35 +0000 (14:57 -0500)
committerDavid S. Miller <davem@davemloft.net>
Wed, 29 Sep 2021 10:32:14 +0000 (11:32 +0100)
commited717613f972453ab924eee8b64a62e0db83be67
tree9c755e4cd633df47143d66763d0f655bf81e96c9tree | snapshot
parent4f948b34304c8a8600383256967e9931407acd88commit | diff
ethtool: ioctl: Use array_size() helper in copy_{from,to}_user()

Use array_size() helper instead of the open-coded version in
copy_{from,to}_user().  These sorts of multiplication factors
need to be wrapped in array_size().

Link: https://github.com/KSPP/linux/issues/160
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ethtool/ioctl.c diff | blob | history
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