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| author | Felix Fietkau <nbd@openwrt.org> | 2011-03-20 01:21:49 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-03-20 01:21:49 +0000 |
| commit | c4d23cb3b03b0163859f4ee78276a81583518591 (patch) | |
| tree | 3e273c843025d1954508d8e4cd10aabcb521587d /package/linux-atm | |
| parent | bea7583b5ecd2d0911a4025db4260f0680c28619 (diff) | |
| download | master-187ad058-c4d23cb3b03b0163859f4ee78276a81583518591.tar.gz master-187ad058-c4d23cb3b03b0163859f4ee78276a81583518591.tar.bz2 master-187ad058-c4d23cb3b03b0163859f4ee78276a81583518591.zip | |
linux-atm: Solos card requires explicit buffer size to br2684ctl
The default send buffer size of 8192 potentially can run past the end of the buffer (skb) and trash memory.
Explicitly setting a limit is required.
(Patch by Philip Prindeville)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26242 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/linux-atm')
| -rwxr-xr-x | package/linux-atm/files/br2684ctl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/package/linux-atm/files/br2684ctl b/package/linux-atm/files/br2684ctl index 929e2b887e..0c6fa9575f 100755 --- a/package/linux-atm/files/br2684ctl +++ b/package/linux-atm/files/br2684ctl @@ -35,12 +35,15 @@ start_daemon() { local qos config_get qos "$cfg" qos + local sendsize + config_get sendsize "$cfg" sendsize + local circuit="$atmdev.$vpi.$vci" local pid="/var/run/br2684ctl-$circuit.pid" start-stop-daemon -S -b -x /usr/sbin/br2684ctl -m -p "$pid" -- \ -c "$unit" -e "$encaps" -p "$payload" \ - -a "$circuit" ${qos:+-q "$qos"} + -a "$circuit" ${qos:+-q "$qos"} ${sendsize:+-s "$sendsize"} } start() { |