Hi, On Thu, Jan 11, 2024 at 9:27 AM Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx> wrote: > > The following warning appears when driver is compiled with W=1. > > CC drivers/pci/controller/pcie-mt7621.o > drivers/pci/controller/pcie-mt7621.c: In function ‘mt7621_pcie_probe’: > drivers/pci/controller/pcie-mt7621.c:228:49: error: ‘snprintf’ output may > be truncated before the last format character [-Werror=format-truncation=] > 228 | snprintf(name, sizeof(name), "pcie-phy%d", slot); > | ^ > drivers/pci/controller/pcie-mt7621.c:228:9: note: ‘snprintf’ output between > 10 and 11 bytes into a destination of size 10 > 228 | snprintf(name, sizeof(name), "pcie-phy%d", slot); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Clean this up increasing destination buffer one byte. > > Reported-by: Bjorn Helgaas <helgaas@xxxxxxxxxx> > Closes: https://lore.kernel.org/linux-pci/20240110212302.GA2123146@bhelgaas/T/#t > Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx> > --- > drivers/pci/controller/pcie-mt7621.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/controller/pcie-mt7621.c b/drivers/pci/controller/pcie-mt7621.c > index 79e225edb42a..d97b956e6e57 100644 > --- a/drivers/pci/controller/pcie-mt7621.c > +++ b/drivers/pci/controller/pcie-mt7621.c > @@ -202,7 +202,7 @@ static int mt7621_pcie_parse_port(struct mt7621_pcie *pcie, > struct mt7621_pcie_port *port; > struct device *dev = pcie->dev; > struct platform_device *pdev = to_platform_device(dev); > - char name[10]; > + char name[11]; > int err; > > port = devm_kzalloc(dev, sizeof(*port), GFP_KERNEL); > -- > 2.25.1 > Gentle ping on this patch :) Thanks, Sergio Paracuellos
