This is a note to let you know that I've just added the patch titled
nfc: st-nci: Remove data from ack_pending_q when receiving a SYNC_ACK
to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfc-st-nci-remove-data-from-ack_pending_q-when-receiving-a-sync_ack.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1d816b6eb513498aa28a0ff1e4db7632bded1707 Mon Sep 17 00:00:00 2001
From: Christophe Ricard <christophe.ricard@xxxxxxxxx>
Date: Fri, 14 Aug 2015 22:33:35 +0200
Subject: nfc: st-nci: Remove data from ack_pending_q when receiving a SYNC_ACK
From: Christophe Ricard <christophe.ricard@xxxxxxxxx>
commit 1d816b6eb513498aa28a0ff1e4db7632bded1707 upstream.
When receiving a NDLC PCB_SYNC_ACK the pending data was never
removed from ack_pending_q and cleared.
Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/nfc/st-nci/ndlc.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/nfc/st-nci/ndlc.c
+++ b/drivers/nfc/st-nci/ndlc.c
@@ -171,6 +171,8 @@ static void llt_ndlc_rcv_queue(struct ll
if ((pcb & PCB_TYPE_MASK) == PCB_TYPE_SUPERVISOR) {
switch (pcb & PCB_SYNC_MASK) {
case PCB_SYNC_ACK:
+ skb = skb_dequeue(&ndlc->ack_pending_q);
+ kfree_skb(skb);
del_timer_sync(&ndlc->t1_timer);
del_timer_sync(&ndlc->t2_timer);
ndlc->t2_active = false;
Patches currently in stable-queue which might be from christophe.ricard@xxxxxxxxx are
queue-4.2/nfc-st-nci-fix-typo-when-changing-from-st21nfcb-to-st-nci.patch
queue-4.2/nfc-st-nci-remove-duplicate-file-platform_data-st_nci.h.patch
queue-4.2/nfc-st-nci-fix-non-accurate-comment-for-st_nci_i2c_read.patch
queue-4.2/nfc-st-nci-free-data-with-irrelevant-ndlc-pcb_sync-value.patch
queue-4.2/nfc-st-nci-fix-use-of-uninitialized-variables-in-error-path.patch
queue-4.2/nfc-netlink-warning-fix.patch
queue-4.2/nfc-st-nci-remove-data-from-ack_pending_q-when-receiving-a-sync_ack.patch
queue-4.2/nfc-netlink-add-check-on-nfc_attr_vendor_data.patch
queue-4.2/nfc-nci-hci-add-check-on-skb-nci_hci_send_cmd-parameter.patch
queue-4.2/nfc-st21nfca-fix-use-of-uninitialized-variables-in-error-path.patch
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