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linux-atm: Solos card requires explicit buffer size to br2684ctl

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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)

SVN-Revision: 26242
This commit is contained in:
Felix Fietkau 2011-03-20 01:21:49 +00:00
parent a2cd7b2883
commit 7b7242564a
1 changed files with 4 additions and 1 deletions
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5
package/linux-atm/files/br2684ctl
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@ -35,12 +35,15 @@ start_daemon() {
local qos local qos
config_get qos "$cfg" qos config_get qos "$cfg" qos
local sendsize
config_get sendsize "$cfg" sendsize
local circuit="$atmdev.$vpi.$vci" local circuit="$atmdev.$vpi.$vci"
local pid="/var/run/br2684ctl-$circuit.pid" local pid="/var/run/br2684ctl-$circuit.pid"
start-stop-daemon -S -b -x /usr/sbin/br2684ctl -m -p "$pid" -- \ start-stop-daemon -S -b -x /usr/sbin/br2684ctl -m -p "$pid" -- \
-c "$unit" -e "$encaps" -p "$payload" \ -c "$unit" -e "$encaps" -p "$payload" \
-a "$circuit" ${qos:+-q "$qos"} -a "$circuit" ${qos:+-q "$qos"} ${sendsize:+-s "$sendsize"}
} }
start() { start() {