The patch titled
drivers/net/tulip/de4x5.c: fix copy length in de4x5_ioctl()
has been added to the -mm tree. Its filename is
drivers-net-tulip-de4x5c-fix-copy-length-in-de4x5_ioctl.patch
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------------------------------------------------------
Subject: drivers/net/tulip/de4x5.c: fix copy length in de4x5_ioctl()
From: Dan Rosenberg <dan.j.rosenberg@xxxxxxxxx>
The DE4X5_GET_REG device ioctl copies the "addr" member instead of the
intended "lval" member. This patch takes care of it.
Signed-off-by: Dan Rosenberg <dan.j.rosenberg@xxxxxxxxx>
Cc: Jeff Mahoney <jeffm@xxxxxxxx>
Acked-by: Grant Grundler <grundler@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/tulip/de4x5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/net/tulip/de4x5.c~drivers-net-tulip-de4x5c-fix-copy-length-in-de4x5_ioctl drivers/net/tulip/de4x5.c
--- a/drivers/net/tulip/de4x5.c~drivers-net-tulip-de4x5c-fix-copy-length-in-de4x5_ioctl
+++ a/drivers/net/tulip/de4x5.c
@@ -5474,7 +5474,7 @@ de4x5_ioctl(struct net_device *dev, stru
tmp.lval[6] = inl(DE4X5_STRR); j+=4;
tmp.lval[7] = inl(DE4X5_SIGR); j+=4;
ioc->len = j;
- if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
+ if (copy_to_user(ioc->data, tmp.lval, ioc->len)) return -EFAULT;
break;
#define DE4X5_DUMP 0x0f /* Dump the DE4X5 Status */
_
Patches currently in -mm which might be from dan.j.rosenberg@xxxxxxxxx are
linux-next.patch
sctp-prevent-reading-out-of-bounds-memory.patch
sctp-prevent-reading-out-of-bounds-memory-cleanup.patch
drivers-net-tulip-de4x5c-fix-copy-length-in-de4x5_ioctl.patch
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