Commit fdd30580 authored by Thorsten Blum's avatar Thorsten Blum Committed by Herbert Xu
Browse files

crypto: essiv - Replace memcpy() + NUL-termination with strscpy() 



Use strscpy() to copy the NUL-terminated string 'p' to the destination
buffer instead of using memcpy() followed by a manual NUL-termination.

No functional changes intended.

Signed-off-by: default avatarThorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 27b13425

crypto/essiv.c

+1 −2
Original line number Diff line number Diff line
@@ -405,8 +405,7 @@ static bool parse_cipher_name(char *essiv_cipher_name, const char *cra_name) 
	if (len >= CRYPTO_MAX_ALG_NAME)

		return false;



	memcpy(essiv_cipher_name, p, len);

	essiv_cipher_name[len] = '\0';

	strscpy(essiv_cipher_name, p, len + 1);

	return true;

}