linux-toradex.git/net/netrom, branch v3.5

net: Convert all sysctl registrations to register_net_sysctl

2012-04-21T01:22:30+00:00

This results in code with less boiler plate that is a bit easier
to read.

Additionally stops us from using compatibility code in the sysctl
core, hastening the day when the compatibility code can be removed.

Signed-off-by: Eric W. Biederman 
Acked-by: Pavel Emelyanov 
Signed-off-by: David S. Miller

net: Move all of the network sysctls without a namespace into init_net.

2012-04-21T01:21:17+00:00

This makes it clearer which sysctls are relative to your current network
namespace.

This makes it a little less error prone by not exposing sysctls for the
initial network namespace in other namespaces.

This is the same way we handle all of our other network interfaces to
userspace and I can't honestly remember why we didn't do this for
sysctls right from the start.

Signed-off-by: Eric W. Biederman 
Acked-by: Pavel Emelyanov 
Signed-off-by: David S. Miller

net: cleanup unsigned to unsigned int

2012-04-15T16:44:40+00:00

Use of "unsigned int" is preferred to bare "unsigned" in net tree.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

Remove all #inclusions of asm/system.h

2012-03-28T17:30:03+00:00

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`

Signed-off-by: David Howells

netrom: avoid overflows in nr_setsockopt()

2011-12-28T19:08:08+00:00

Check setsockopt arguments to avoid overflows and return -EINVAL for
too large arguments.

Signed-off-by: Xi Wang 
Signed-off-by: David S. Miller

NET: NETROM: Fix formatting.

2011-11-29T05:23:13+00:00

The Linux coding style wants the return statement on its own line.

Signed-off-by: Ralf Baechle 
Signed-off-by: David S. Miller

NET: NETROM: Cleanup argument SIOCADDRT ioctl argument checking.

2011-11-29T05:23:13+00:00

nr_route.ndigis is unsigned int so the nr_route.ndigis < 0 expression is
never true and can be dropped.  Doing the nr_ax25_dev_get call later
allows the nr_route.ndigis test to bail out without having to dev_put.

Signed-off-by: Ralf Baechle 
Cc: Thomas Osterried 
Signed-off-by: David S. Miller

NET: NETROM: When adding a route verify length of mnemonic string.

2011-11-29T05:23:12+00:00

struct nr_route_struct's mnemonic permits a string of up to 7 bytes to be
used.  If userland passes a not zero terminated string to the kernel adding
a node to the routing table might result in the kernel attempting to read
copy a too long string.

Mnemonic is part of the NET/ROM routing protocol; NET/ROM routing table
updates only broadcast 6 bytes.  The 7th byte in the mnemonic array exists
only as a \0 termination character for the kernel code's convenience.

Fixed by rejecting mnemonic strings that have no terminating \0 in the first
7 characters.  Do this test only NETROM_NODE to avoid breaking NETROM_NEIGH
where userland might passing an uninitialized mnemonic field.

Initial patch by Dan Carpenter .

Signed-off-by: Ralf Baechle 
Cc: Dan Carpenter 
Cc: Walter Harms 
Cc: Thomas Osterried 
Acked-by: Dan Carpenter 
Signed-off-by: David S. Miller

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31T23:30:30+00:00

These files are non modular, but need to export symbols using
the macros now living in export.h -- call out the include so
that things won't break when we remove the implicit presence
of module.h from everywhere.

Signed-off-by: Paul Gortmaker

netrom: Reduce switch/case indent

2011-07-01T23:11:16+00:00

Make the case labels the same indent as the switch.

git diff -w shows code on same line as case moved
to separate lines and a "/* Fallthrough */" comment
added where appropriate.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller