tree 396708e393c4f2ab4a2d14697afe96dd3bc328c8
parent e5f831a065df1d6e4640ef389f8594a5f10c9c8e
author Zhou Qingyang <zhou1615@umn.edu> 1649425417 +0800
committer Tomas Mraz <tomas@openssl.org> 1652690589 +0200

Add return value check of EVP_PKEY_copy_parameters () in ssl_set_cert_and_key()

It seems the return value of EVP_PKEY_copy_parameters() in
ssl_set_cert_and_key(), and could lead to null pointer dereference in
EVP_PKEY_eq() function.

However those functions are complicated and this fix is suggested by
a static analyzer, so please advise.

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18071)