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| author | Rich Salz <rsalz@akamai.com> | 2019-09-16 21:28:57 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2019-10-09 21:32:15 +0200 |
| commit | 12a765a5235f181c2f4992b615eb5f892c368e88 (patch) | |
| tree | 67ece1a3fb210bd4895aea73649773fc912a60d6 /crypto/pem/pem_pk8.c | |
| parent | Refactor -passin/-passout documentation (diff) | |
| download | openssl-12a765a5235f181c2f4992b615eb5f892c368e88.tar.xz openssl-12a765a5235f181c2f4992b615eb5f892c368e88.zip | |
Explicitly test against NULL; do not use !p or similar
Also added blanks lines after declarations in a couple of places.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9916)
Diffstat (limited to 'crypto/pem/pem_pk8.c')
| -rw-r--r-- | crypto/pem/pem_pk8.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/pem/pem_pk8.c b/crypto/pem/pem_pk8.c index d8bb9bbf8f..642d4f6e24 100644 --- a/crypto/pem/pem_pk8.c +++ b/crypto/pem/pem_pk8.c @@ -117,10 +117,11 @@ EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, int klen; EVP_PKEY *ret; char psbuf[PEM_BUFSIZE]; + p8 = d2i_PKCS8_bio(bp, NULL); - if (!p8) + if (p8 == NULL) return NULL; - if (cb) + if (cb != NULL) klen = cb(psbuf, PEM_BUFSIZE, 0, u); else klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u); @@ -132,13 +133,13 @@ EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, p8inf = PKCS8_decrypt(p8, psbuf, klen); X509_SIG_free(p8); OPENSSL_cleanse(psbuf, klen); - if (!p8inf) + if (p8inf == NULL) return NULL; ret = EVP_PKCS82PKEY(p8inf); PKCS8_PRIV_KEY_INFO_free(p8inf); if (!ret) return NULL; - if (x) { + if (x != NULL) { EVP_PKEY_free(*x); *x = ret; } |