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net: pcs: xpcs: fix incorrect number of interfaces

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In synopsys_xpcs_compat[], the DW_XPCS_2500BASEX entry was setting
the number of interfaces using the xpcs_2500basex_features array
rather than xpcs_2500basex_interfaces. This causes us to overflow
the array of interfaces. Fix this.

Fixes: f27abde304 ("net: pcs: add 2500BASEX support for Intel mGbE controller")
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King (Oracle) 2023-05-09 12:50:04 +01:00 committed by David S. Miller
parent d0ac89f6f9
commit 43fb622d91
1 changed files with 1 additions and 1 deletions
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drivers/net/pcs/pcs-xpcs.c
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@ -1203,7 +1203,7 @@ static const struct xpcs_compat synopsys_xpcs_compat[DW_XPCS_INTERFACE_MAX] = {
[DW_XPCS_2500BASEX] = {
.supported = xpcs_2500basex_features,
.interface = xpcs_2500basex_interfaces,
.num_interfaces = ARRAY_SIZE(xpcs_2500basex_features),
.num_interfaces = ARRAY_SIZE(xpcs_2500basex_interfaces),
.an_mode = DW_2500BASEX,
},
};