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[BRIDGE]: random extra bytes on STP TCN packet
author
Stephen Hemminger
<shemminger@osdl.org>
Thu, 14 Sep 2006 03:12:40 +0000
(20:12 -0700)
committer
David S. Miller
<davem@sunset.davemloft.net>
Mon, 18 Sep 2006 06:21:08 +0000
(23:21 -0700)
We seem to send 3 extra bytes in a TCN, which will be whatever happens
to be on the stack. Thanks to Aji_Srinivas@emc.com for seeing.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/bridge/br_stp_bpdu.c
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diff --git
a/net/bridge/br_stp_bpdu.c
b/net/bridge/br_stp_bpdu.c
index
a7ba0cc
..
068d8af
100644
(file)
--- a/
net/bridge/br_stp_bpdu.c
+++ b/
net/bridge/br_stp_bpdu.c
@@
-121,7
+121,7
@@
void br_send_tcn_bpdu(struct net_bridge_port *p)
buf[1] = 0;
buf[2] = 0;
buf[3] = BPDU_TYPE_TCN;
- br_send_bpdu(p, buf,
7
);
+ br_send_bpdu(p, buf,
4
);
}
/*