diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 23:02:15 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-08-22 18:06:18 -0700 |
| commit | 70986397a15bf337d4ca3215a65e30bbe95e5d3c (patch) | |
| tree | cb9904a3576152ced830ba1376fe5f21e14842b6 /net/core/dev.c | |
| parent | 8fc9d51ea2d32a05f7d7cf86a25cc86ecc57eb45 (diff) | |
| download | linux-70986397a15bf337d4ca3215a65e30bbe95e5d3c.tar.gz | |
net: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210215.8395-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 6847022b9d667..e698dbab6fdb3 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1100,7 +1100,7 @@ static int dev_alloc_name_ns(struct net *net, BUG_ON(!net); ret = __dev_alloc_name(net, name, buf); if (ret >= 0) - strlcpy(dev->name, buf, IFNAMSIZ); + strscpy(dev->name, buf, IFNAMSIZ); return ret; } @@ -1137,7 +1137,7 @@ static int dev_get_valid_name(struct net *net, struct net_device *dev, else if (netdev_name_in_use(net, name)) return -EEXIST; else if (dev->name != name) - strlcpy(dev->name, name, IFNAMSIZ); + strscpy(dev->name, name, IFNAMSIZ); return 0; } |