From 04ae479b04eedc2a9cb7e720bd4ca51f87c91654 Mon Sep 17 00:00:00 2001 From: Gilles Peskine Date: Mon, 26 Feb 2024 09:15:08 +0100 Subject: [PATCH] mbedtls_ecp_write_key_ext: document error for no private key set Signed-off-by: Gilles Peskine --- include/mbedtls/ecp.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h index 05778cdd1..e2ae07444 100644 --- a/include/mbedtls/ecp.h +++ b/include/mbedtls/ecp.h @@ -1392,6 +1392,8 @@ int MBEDTLS_DEPRECATED mbedtls_ecp_write_key(mbedtls_ecp_keypair *key, * \return \c 0 on success. * \return #MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL if the \p key * representation is larger than the available space in \p buf. + * \return #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if no private key is + * set in \p key. * \return Another negative error code on different kinds of failure. */ int mbedtls_ecp_write_key_ext(mbedtls_ecp_keypair *key,