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don't deref ops, they might be null.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24691 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-02-14 04:17:37 +00:00
parent ea8cb168b3
commit 51fc4ba5a1
1 changed files with 2 additions and 2 deletions
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4
lib/hx509/crypto.c
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@@ -407,7 +407,7 @@ ecdsa_create_signature(hx509_context context,
unsigned int siglen;
int ret;
if (der_heim_oid_cmp(signer->ops->key_oid, &asn1_oid_id_ecPublicKey) != 0)
if (signer->ops && der_heim_oid_cmp(signer->ops->key_oid, &asn1_oid_id_ecPublicKey) != 0)
_hx509_abort("internal error passing private key to wrong ops");
sig_oid = sig_alg->sig_oid;
@@ -638,7 +638,7 @@ rsa_create_signature(hx509_context context,
size_t size;
int ret;
if (der_heim_oid_cmp(signer->ops->key_oid, &asn1_oid_id_pkcs1_rsaEncryption) != 0)
if (signer->ops && der_heim_oid_cmp(signer->ops->key_oid, &asn1_oid_id_pkcs1_rsaEncryption) != 0)
return HX509_ALG_NOT_SUPP;
if (alg)