From: Kees Cook <keescook@chromium.org>
Date: Fri, 24 Jul 2015 23:35:59 +0000 (-0700)
Subject: ntb: avoid format string in dev_set_name
X-Git-Tag: firefly_0821_release~176^2~1293^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e15f940908e474da03349cb55a107fe89310a02c;p=firefly-linux-kernel-4.4.55.git

ntb: avoid format string in dev_set_name

Avoid any chance of format string expansion when calling dev_set_name.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
---

diff --git a/drivers/ntb/ntb.c b/drivers/ntb/ntb.c
index 23435f2a5486..2e2530743831 100644
--- a/drivers/ntb/ntb.c
+++ b/drivers/ntb/ntb.c
@@ -114,7 +114,7 @@ int ntb_register_device(struct ntb_dev *ntb)
 	ntb->dev.bus = &ntb_bus;
 	ntb->dev.parent = &ntb->pdev->dev;
 	ntb->dev.release = ntb_dev_release;
-	dev_set_name(&ntb->dev, pci_name(ntb->pdev));
+	dev_set_name(&ntb->dev, "%s", pci_name(ntb->pdev));
 
 	ntb->ctx = NULL;
 	ntb->ctx_ops = NULL;