strncpy() is deprecated for NUL-terminated destination buffers; use strscpy_pad() instead.
Link: https://github.com/KSPP/linux/issues/90 Signed-off-by: Thorsten Blum <[email protected]> --- security/keys/encrypted-keys/ecryptfs_format.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/security/keys/encrypted-keys/ecryptfs_format.c b/security/keys/encrypted-keys/ecryptfs_format.c index 8fdd76105ce3..2fc6f3a66135 100644 --- a/security/keys/encrypted-keys/ecryptfs_format.c +++ b/security/keys/encrypted-keys/ecryptfs_format.c @@ -54,8 +54,7 @@ int ecryptfs_fill_auth_tok(struct ecryptfs_auth_tok *auth_tok, auth_tok->version = (((uint16_t)(major << 8) & 0xFF00) | ((uint16_t)minor & 0x00FF)); auth_tok->token_type = ECRYPTFS_PASSWORD; - strncpy((char *)auth_tok->token.password.signature, key_desc, - ECRYPTFS_PASSWORD_SIG_SIZE); + strscpy_pad(auth_tok->token.password.signature, key_desc); auth_tok->token.password.session_key_encryption_key_bytes = ECRYPTFS_MAX_KEY_BYTES; /* -- 2.51.0
