tree 449e3b526628bcbfc2879eaed570f431deeda21f
parent ba0738b25abaa927ecd43c4b62444d5410f8159e
author George Liu <liuxiwei@inspur.com> 1575616252 +0800
committer Deepak Kodihalli <dkodihal@in.ibm.com> 1580889906 +0000

libpldm: Fix logical errors between length check and cc decoding

When calling the encode_xxx_resp method in the registration method of
libpldmresponder, if the return value isn't PLDM_SUCCESS, the
payload_length value is only 1(return ccOnlyResponse method) and not a
complete responder data length, so we must first check cc in the
decode_xxx_resp method to avoid logic errors.

if cc != PLDM_SUCCESS, return PLDM_SUCCESS and don't need check
payload_length.
if cc == PLDM_SUCCESS, then check payload_length.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Iaf27c3a6b45638375a4ad1542dd5c4067bbd67b1