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auth: gensec: asn1 fixes - check all returns.

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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
This commit is contained in:
Jeremy Allison 2014-09-19 12:41:22 -07:00
parent f102752b0c
commit 4dba8fd599
1 changed files with 6 additions and 5 deletions
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11
auth/gensec/gensec_util.c
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@ -188,19 +188,20 @@ NTSTATUS gensec_packet_full_request(struct gensec_security *gensec_security,
*/
static bool gensec_gssapi_check_oid(const DATA_BLOB *blob, const char *oid)
{
bool ret;
bool ret = false;
struct asn1_data *data = asn1_init(NULL);
if (!data) return false;
asn1_load(data, *blob);
asn1_start_tag(data, ASN1_APPLICATION(0));
asn1_check_OID(data, oid);
if (!asn1_load(data, *blob)) goto err;
if (!asn1_start_tag(data, ASN1_APPLICATION(0))) goto err;
if (!asn1_check_OID(data, oid)) goto err;
ret = !data->has_error;
asn1_free(data);
err:
asn1_free(data);
return ret;
}