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authorFelix Fietkau <nbd@openwrt.org>2011-03-20 01:21:49 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-03-20 01:21:49 +0000
commit7b7242564ad77f6ad1fe00e61a2a6929e3334c23 (patch)
tree7d1c0d93e71c54f50714b2227aef0078a55e00e9
parenta2cd7b28837895cf2011a4ee02637d5e0e2fe03d (diff)
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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) SVN-Revision: 26242
-rwxr-xr-xpackage/linux-atm/files/br2684ctl5
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() {