From: Shannon Nelson Date: Wed, 29 May 2024 00:02:53 +0000 (-0700) Subject: ionic: fix potential irq name truncation X-Git-Tag: v5.10.226~152 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c7975f09ae269b4c8626ec5af777740d15684a4d;p=thirdparty%2Fkernel%2Fstable.git 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 Link: https://lore.kernel.org/r/20240529000259.25775-2-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 324ef6990e9a7..f0c48f20d086d 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -210,7 +210,7 @@ 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);