diff options
| author | Dr. David von Oheimb <David.von.Oheimb@siemens.com> | 2021-01-08 08:27:17 +0100 |
|---|---|---|
| committer | Dr. David von Oheimb <dev@ddvo.net> | 2021-01-21 17:53:26 +0100 |
| commit | 2039ac07b401932fa30a05ade80b3626e189d78a (patch) | |
| tree | cb8431d3ff0ffd968f7b3a3b4a885163b28196c3 | |
| parent | 6b63b7b61e50eadee6b274f7c0d1abd2e3fca3af (diff) | |
X509_REQ_get_extensions(): Return empty stack if no extensions found
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13841)
| -rw-r--r-- | crypto/x509/x509_req.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/x509/x509_req.c b/crypto/x509/x509_req.c index 4f4319a30c..0d9fce303e 100644 --- a/crypto/x509/x509_req.c +++ b/crypto/x509/x509_req.c @@ -152,7 +152,9 @@ STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req) ext = X509_ATTRIBUTE_get0_type(attr, 0); break; } - if (!ext || (ext->type != V_ASN1_SEQUENCE)) + if (ext == NULL) /* no extensions is not an error */ + return sk_X509_EXTENSION_new_null(); + if (ext->type != V_ASN1_SEQUENCE) return NULL; p = ext->value.sequence->data; return (STACK_OF(X509_EXTENSION) *) |