en Copyright 2025 Java http://opengrok.muzhidianzi.cn:8080/history/optee_os/ta/pkcs11/#149e8d7ecc4ef8bb00ab4a37fd2ccede6d79e1ca ta: pkcs11: fix attribute output size if too small on get attribute valueCorrect the size field output value for attributes fetched withPKCS11_CMD_GET_ATTRIBUTE_VALUE where a too short buffer was provided.As per the PKCS#11 specification, in such case, the related attributessize field should be filled with CK_UNAVAILABLE_INFORMATION and thefunction to return an non-true-error code like CKR_BUFFER_TOO_SMALL.The implementation complied for the return value but was loading therequired attribute data value size instead in CK_UNAVAILABLE_INFORMATIONin the attribute size field.Fixes: 783c1515c2f9 ("ta: pkcs11: Add support for getting object size and attribute value")Signed-off-by: Etienne Carriere <etienne.carriere@st.com>Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> List of files: /optee_os/ta/pkcs11/src/object.c Wed, 21 Jan 2026 13:00:00 +0000 Etienne Carriere <etienne.carriere@st.com>