[PATCH 0/8] treewide: correct misuses of strscpy/strlcpy

[PATCH 0/8] treewide: correct misuses of strscpy/strlcpy

[Joe Perches]

These are all likely copy/paste defects where the field size of the
'copied to' array is incorrect.

Each patch in this series is independent.

Joe Perches (8):
  Input: synaptics: Fix misuse of strlcpy
  leds: as3645a: Fix misuse of strlcpy
  media: m2m-deinterlace: Fix misuse of strscpy
  media: go7007: Fix misuse of strscpy
  net: ethernet: sun4i-emac: Fix misuse of strlcpy
  net: nixge: Fix misuse of strlcpy
  tty: hvcs: Fix odd use of strlcpy
  nfsd: Fix misuse of strlcpy

 drivers/input/mouse/synaptics.c             | 2 +-
 drivers/leds/leds-as3645a.c                 | 2 +-
 drivers/media/platform/m2m-deinterlace.c    | 2 +-
 drivers/media/usb/go7007/snd-go7007.c       | 2 +-
 drivers/net/ethernet/allwinner/sun4i-emac.c | 4 ++--
 drivers/net/ethernet/ni/nixge.c             | 2 +-
 drivers/tty/hvc/hvcs.c                      | 4 ++--
 fs/nfsd/nfs4idmap.c                         | 2 +-
 8 files changed, 10 insertions(+), 10 deletions(-)

-- 
2.15.0


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[PATCH 5/8] net: ethernet: sun4i-emac: Fix misuse of strlcpy

[Joe Perches]

Probable cut&paste typo - use the correct field size.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/allwinner/sun4i-emac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c
index 9e06dff619c3..40a359dd90b4 100644
--- a/drivers/net/ethernet/allwinner/sun4i-emac.c
+++ b/drivers/net/ethernet/allwinner/sun4i-emac.c
@@ -224,8 +224,8 @@ static int emac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 static void emac_get_drvinfo(struct net_device *dev,
 			      struct ethtool_drvinfo *info)
 {
-	strlcpy(info->driver, DRV_NAME, sizeof(DRV_NAME));
-	strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
+	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
 	strlcpy(info->bus_info, dev_name(&dev->dev), sizeof(info->bus_info));
 }
 
-- 
2.15.0


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Re: [PATCH 5/8] net: ethernet: sun4i-emac: Fix misuse of strlcpy

[David Miller]

From: Joe Perches <joe@perches.com>
Date: Thu,  4 Jul 2019 16:57:45 -0700

> Probable cut&paste typo - use the correct field size.
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Applied.

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