This is a note to let you know that I've just added the patch titled
ionic: fix potential irq name truncation
to the 6.6-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:
ionic-fix-potential-irq-name-truncation.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a49b50fa643dbc2448c376afa6e781171291ddb1
Author: Shannon Nelson <shannon.nelson@xxxxxxx>
Date: Tue May 28 17:02:53 2024 -0700
ionic: fix potential irq name truncation
[ Upstream commit 3eb76e71b16e8ba5277bf97617aef51f5e64dbe4 ]
Address a warning about potential string truncation based on the
string buffer sizes. We can add some hints to the string format
specifier to set limits on the resulting possible string to
squelch the complaints.
Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxx>
Link: https://lore.kernel.org/r/20240529000259.25775-2-shannon.nelson@xxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 7e6e1bed525a..9d724d228b83 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -234,7 +234,7 @@ static int ionic_request_irq(struct ionic_lif *lif, struct ionic_qcq *qcq)
name = dev_name(dev);
snprintf(intr->name, sizeof(intr->name),
- "%s-%s-%s", IONIC_DRV_NAME, name, q->name);
+ "%.5s-%.16s-%.8s", IONIC_DRV_NAME, name, q->name);
return devm_request_irq(dev, intr->vector, ionic_isr,
0, intr->name, &qcq->napi);
