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net: core: Convert dev_set_mac_address() to struct sockaddr_storage

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All users of dev_set_mac_address() are now using a struct sockaddr_storage.
Convert the internal data type to struct sockaddr_storage, drop the casts,
and update pointer types.

Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20250521204619.2301870-6-kees@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Kees Cook
2025-05-21 13:46:14 -07:00
committed by Paolo Abeni
parent 79deac8d53
commit 9ca6804ab7
11 changed files with 30 additions and 34 deletions
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1
net/core/dev.c
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@@ -9697,6 +9697,7 @@ int netif_set_mac_address(struct net_device *dev, struct sockaddr_storage *ss,
DECLARE_RWSEM(dev_addr_sem);
/* "sa" is a true struct sockaddr with limited "sa_data" member. */
int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name)
{
size_t size = sizeof(sa->sa_data_min);