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[08/13] staging: rtl8188eu: Switch from strlcpy to strscpy

Message ID 20210131172838.146706-9-memxor@gmail.com
State Rejected
Headers show
Series Convert all users of strlcpy to strscpy | expand

Commit Message

Kumar Kartikeya Dwivedi Jan. 31, 2021, 5:28 p.m. UTC 
strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.

This silences the related checkpatch warnings from:
5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy")

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
---
 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 6f42f13a7..bf22f130d 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -1865,7 +1865,7 @@  static int rtw_wx_set_enc_ext(struct net_device *dev,
 		goto exit;
 	}
 
-	strlcpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
+	strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
 
 	if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
 		param->u.crypt.set_tx = 1;