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Revert "rose: zero length frame filtering in af_rose.c"
authorDavid S. Miller <davem@davemloft.net>
Wed, 15 Apr 2009 03:28:00 +0000 (20:28 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 15 Jun 2009 16:39:52 +0000 (09:39 -0700)
commitc930a1bcf48a0ba7350c224071455afcb9da0882
tree75579a95be3d645f509f6d5ab655b0de3592dc99tree | snapshot
parent224db0799320b9ad875e4115ad16ee64f44a2feacommit | diff
Revert "rose: zero length frame filtering in af_rose.c"

[ Upstream commit 6fd4777a1fec1f7757b5a302ad3fdcc1eae2abba ]

This reverts commit 244f46ae6e9e18f6fc0be7d1f49febde4762c34b.

Alan Cox did the research, and just like the other radio protocols
zero-length frames have meaning because at the top level ROSE is
X.25 PLP.

So this zero-length filtering is invalid.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/rose/af_rose.c diff | blob | history
Linux kernel for KaRo TX COM modules