From: <gregkh@linuxfoundation.org>
To: marex@denx.de, alexandre.torgue@st.com, andrew@lunn.ch,
davem@davemloft.net, gregkh@linuxfoundation.org,
peppe.cavallaro@st.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "net: stmmac: Fix incorrect memcpy source memory" has been added to the 4.6-stable tree
Date: Fri, 17 Jun 2016 08:36:22 -0700 [thread overview]
Message-ID: <14661777825333@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
net: stmmac: Fix incorrect memcpy source memory
to the 4.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-stmmac-fix-incorrect-memcpy-source-memory.patch
and it can be found in the queue-4.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Fri Jun 17 08:34:39 PDT 2016
From: Marek Vasut <marex@denx.de>
Date: Thu, 26 May 2016 00:40:23 +0200
Subject: net: stmmac: Fix incorrect memcpy source memory
From: Marek Vasut <marex@denx.de>
[ Upstream commit 643d60bf575daaba93c1ac0d0e1c4b1d4ded1f75 ]
The memcpy() currently copies mdio_bus_data into new_bus->irq, which
makes no sense, since the mdio_bus_data structure contains more than
just irqs. The code was likely supposed to copy mdio_bus_data->irqs
into the new_bus->irq instead, so fix this.
Fixes: e7f4dc3536a4 ("mdio: Move allocation of interrupts into core")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: David S. Miller <davem@davemloft.net>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -209,7 +209,7 @@ int stmmac_mdio_register(struct net_devi
return -ENOMEM;
if (mdio_bus_data->irqs)
- memcpy(new_bus->irq, mdio_bus_data, sizeof(new_bus->irq));
+ memcpy(new_bus->irq, mdio_bus_data->irqs, sizeof(new_bus->irq));
#ifdef CONFIG_OF
if (priv->device->of_node)
Patches currently in stable-queue which might be from marex@denx.de are
queue-4.6/net-stmmac-fix-incorrect-memcpy-source-memory.patch
reply other threads:[~2016-06-17 15:36 UTC|newest]
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