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Merge tag 'linux-can-fixes-for-6.1-20221107' of git://git.kernel.org/pub/scm/linux...
[sfrench/cifs-2.6.git]
/
net
/
can
/
j1939
/
main.c
diff --git
a/net/can/j1939/main.c
b/net/can/j1939/main.c
index 144c86b0e3ffe3b99937d0b08dd9170ba5e479a3..821d4ff303b35ebe2f89b9d963c89b69162e2316 100644
(file)
--- a/
net/can/j1939/main.c
+++ b/
net/can/j1939/main.c
@@
-336,6
+336,9
@@
int j1939_send_one(struct j1939_priv *priv, struct sk_buff *skb)
/* re-claim the CAN_HDR from the SKB */
cf = skb_push(skb, J1939_CAN_HDR);
+ /* initialize header structure */
+ memset(cf, 0, J1939_CAN_HDR);
+
/* make it a full can frame again */
skb_put(skb, J1939_CAN_FTR + (8 - dlc));