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better error checks

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24050 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-11-23 22:05:36 +00:00
parent de3c767d3a
commit b4539ac324
1 changed files with 6 additions and 4 deletions
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10
lib/hx509/cert.c
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@@ -3349,10 +3349,10 @@ _hx509_cert_to_env(hx509_context context, hx509_cert cert, hx509_env *env)
} }
{ {
hx509_env envhash = NULL;
heim_octet_string os, sig;
char *buf;
Certificate *c = _hx509_get_cert(cert); Certificate *c = _hx509_get_cert(cert);
heim_octet_string os, sig;
hx509_env envhash = NULL;
char *buf;
os.data = c->tbsCertificate.subjectPublicKeyInfo.subjectPublicKey.data; os.data = c->tbsCertificate.subjectPublicKeyInfo.subjectPublicKey.data;
os.length = os.length =
@@ -3367,8 +3367,10 @@ _hx509_cert_to_env(hx509_context context, hx509_cert cert, hx509_env *env)
if (ret != 0) if (ret != 0)
goto out; goto out;
hex_encode(sig.data, sig.length, &buf); ret = hex_encode(sig.data, sig.length, &buf);
der_free_octet_string(&sig); der_free_octet_string(&sig);
if (ret < 0)
goto out;
ret = hx509_env_add(context, &envhash, "sha1", buf); ret = hx509_env_add(context, &envhash, "sha1", buf);
free(buf); free(buf);