diff options
| author | Pauli <paul.dale@oracle.com> | 2019-11-20 13:14:39 +1000 |
|---|---|---|
| committer | Pauli <paul.dale@oracle.com> | 2019-11-21 14:34:55 +1000 |
| commit | ab5c77b4766e0992751d86560193ca42b49cf316 (patch) | |
| tree | e3a4181198034b5a1e0c1b7874b742677d1e38f0 | |
| parent | 9bada854de16bcc1a9dc199b4b352b19ab6897fc (diff) | |
EVP p_lib: Add NULL check to EVP_PKEY_missing_parameters.
Check for NULL and return error if so.
This can possibly be called from apps/ca.c with a NULL argument.
Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
(Merged from https://github.com/openssl/openssl/pull/10474)
| -rw-r--r-- | crypto/evp/p_lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c index 0e93786c82..759fb95401 100644 --- a/crypto/evp/p_lib.c +++ b/crypto/evp/p_lib.c @@ -105,7 +105,7 @@ int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from) int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey) { - if (pkey->ameth && pkey->ameth->param_missing) + if (pkey != NULL && pkey->ameth && pkey->ameth->param_missing) return pkey->ameth->param_missing(pkey); return 0; } |