linux-toradex.git/net/atm, branch v3.4.71

atm: update msg_namelen in vcc_recvmsg()

2013-05-01T16:41:04+00:00

[ Upstream commit 9b3e617f3df53822345a8573b6d358f6b9e5ed87 ]

The current code does not fill the msg_name member in case it is set.
It also does not set the msg_namelen member to 0 and therefore makes
net/socket.c leak the local, uninitialized sockaddr_storage variable
to userland -- 128 bytes of kernel stack memory.

Fix that by simply setting msg_namelen to 0 as obviously nobody cared
about vcc_recvmsg() not filling the msg_name in case it was set.

Signed-off-by: Mathias Krause 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

atm: fix info leak via getsockname()

2012-10-02T17:29:36+00:00

[ Upstream commit 3c0c5cfdcd4d69ffc4b9c0907cec99039f30a50a ]

The ATM code fails to initialize the two padding bytes of struct
sockaddr_atmpvc inserted for alignment. Add an explicit memset(0)
before filling the structure to avoid the info leak.

Signed-off-by: Mathias Krause 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

atm: fix info leak in getsockopt(SO_ATMPVC)

2012-10-02T17:29:35+00:00

[ Upstream commit e862f1a9b7df4e8196ebec45ac62295138aa3fc2 ]

The ATM code fails to initialize the two padding bytes of struct
sockaddr_atmpvc inserted for alignment. Add an explicit memset(0)
before filling the structure to avoid the info leak.

Signed-off-by: Mathias Krause 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

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

ppp: Replace uses of with

2012-03-05T01:41:38+00:00

Since all that include/linux/if_ppp.h does is #include ,
this replaces the occurrences of #include  with
#include .

It also corrects an error in Documentation/networking/l2tp.txt, where
it referenced include/linux/if_ppp.h as the source of some definitions
that are actually now defined in include/linux/if_pppol2tp.h.

Signed-off-by: Paul Mackerras 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-02-27T02:55:51+00:00

Conflicts:
	drivers/net/ethernet/sfc/rx.c

Overlapping changes in drivers/net/ethernet/sfc/rx.c, one to change
the rx_buf->is_page boolean into a set of u16 flags, and another to
adjust how ->ip_summed is initialized.

Signed-off-by: David S. Miller

atm: clip: remove clip_tbl

2012-02-22T07:23:25+00:00

Commit 32092ecf0644 (atm: clip: Use device neigh support on top of
"arp_tbl".) introduced a bug since clip_tbl is zeroed : Crash occurs in
__neigh_for_each_release()

idle_timer_check() must use instead arp_tbl and neigh_check_cb() should
ignore non clip neighbours.

Idea from David Miller.

Reported-by: Meelis Roos 
Signed-off-by: Eric Dumazet 
Tested-by: Meelis Roos 
Signed-off-by: David S. Miller

atm: clip: Convert over to dst_neigh_lookup().

2012-02-01T22:23:11+00:00

CLIP only support ipv4, and this is evidenced by the fact that it
is a device specific extension of arp_tbl, so this conversion is
pretty straightforward.

Signed-off-by: David S. Miller

net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}.

2011-12-05T20:20:19+00:00

To reflect the fact that a refrence is not obtained to the
resulting neighbour entry.

Signed-off-by: David S. Miller 
Acked-by: Roland Dreier

atm: clip: Remove code commented out since eternity.

2011-12-02T19:27:11+00:00

Signed-off-by: David S. Miller