Files
linux/drivers/net
Andrew Lunn 949c6744ef net: phy: marvell: Fix buffer overrun with stats counters
[ Upstream commit fdfdf86720 ]

marvell_get_sset_count() returns how many statistics counters there
are. If the PHY supports fibre, there are 3, otherwise two.

marvell_get_strings() does not make this distinction, and always
returns 3 strings. This then often results in writing past the end
of the buffer for the strings.

Fixes: 2170fef78a ("Marvell phy: add field to get errors from fiber link.")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-15 12:37:45 +09:00
..
2016-06-15 22:06:06 -07:00
2017-12-09 22:01:54 +01:00
2016-05-09 00:00:28 -04:00
2018-03-22 09:17:57 +01:00