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| author | Radu Pirea (OSS) <radu-nicolae.pirea@oss.nxp.com> | 2023-04-06 12:59:53 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-04-07 19:48:34 -0700 |
| commit | bdaaecc127d471c422ee9e994978617c8aa79e1e (patch) | |
| tree | b0a3e0aa7815e37aa6ed7ba6eee512c7a70cd0fe /drivers/net/usb | |
| parent | 066b86787fa3d97b7aefb5ac0a99a22dad2d15f8 (diff) | |
| download | linux-stable-bdaaecc127d471c422ee9e994978617c8aa79e1e.tar.gz linux-stable-bdaaecc127d471c422ee9e994978617c8aa79e1e.tar.bz2 linux-stable-bdaaecc127d471c422ee9e994978617c8aa79e1e.zip | |
net: phy: nxp-c45-tja11xx: fix unsigned long multiplication overflow
Any multiplication between GENMASK(31, 0) and a number bigger than 1
will be truncated because of the overflow, if the size of unsigned long
is 32 bits.
Replaced GENMASK with GENMASK_ULL to make sure that multiplication will
be between 64 bits values.
Cc: <stable@vger.kernel.org> # 5.15+
Fixes: 514def5dd339 ("phy: nxp-c45-tja11xx: add timestamping support")
Signed-off-by: Radu Pirea (OSS) <radu-nicolae.pirea@oss.nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230406095953.75622-1-radu-nicolae.pirea@oss.nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/usb')
0 files changed, 0 insertions, 0 deletions