From 02aa2a37636c8fa4fb9322d91be46ff8225b7de0 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 3 Jul 2013 15:04:56 -0700 Subject: drivers: avoid format string in dev_set_name Calling dev_set_name with a single paramter causes it to be handled as a format string. Many callers are passing potentially dynamic string content, so use "%s" in those cases to avoid any potential accidents, including wrappers like device_create*() and bdi_register(). Signed-off-by: Kees Cook Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/ide-probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/ide/ide-probe.c') diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 068cef0a987..2a744a91370 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -545,7 +545,7 @@ static int ide_register_port(ide_hwif_t *hwif) int ret; /* register with global device tree */ - dev_set_name(&hwif->gendev, hwif->name); + dev_set_name(&hwif->gendev, "%s", hwif->name); dev_set_drvdata(&hwif->gendev, hwif); if (hwif->gendev.parent == NULL) hwif->gendev.parent = hwif->dev; @@ -559,7 +559,7 @@ static int ide_register_port(ide_hwif_t *hwif) } hwif->portdev = device_create(ide_port_class, &hwif->gendev, - MKDEV(0, 0), hwif, hwif->name); + MKDEV(0, 0), hwif, "%s", hwif->name); if (IS_ERR(hwif->portdev)) { ret = PTR_ERR(hwif->portdev); device_unregister(&hwif->gendev); -- cgit v1.2.3-70-g09d2