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[crypto] Remove dynamically-allocated storage for certificate OCSP URI

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2014-03-25 16:09:16 +00:00
parent 01fa7efa38
commit e1ebc50f81
4 changed files with 19 additions and 35 deletions
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17
src/crypto/ocsp.c
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@@ -206,17 +206,17 @@ static int ocsp_request ( struct ocsp_check *ocsp ) {
* @ret rc Return status code
*/
static int ocsp_uri_string ( struct ocsp_check *ocsp ) {
struct x509_ocsp_responder *responder =
&ocsp->cert->extensions.auth_info.ocsp;
struct uri path_uri;
char *base_uri_string;
char *path_base64_string;
char *path_uri_string;
size_t path_len;
int len;
size_t len;
int rc;
/* Sanity check */
base_uri_string = ocsp->cert->extensions.auth_info.ocsp.uri;
if ( ! base_uri_string ) {
if ( ! responder->uri.len ) {
DBGC ( ocsp, "OCSP %p \"%s\" has no OCSP URI\n",
ocsp, x509_name ( ocsp->cert ) );
rc = -ENOTTY;
@@ -244,11 +244,14 @@ static int ocsp_uri_string ( struct ocsp_check *ocsp ) {
}
/* Construct URI string */
if ( ( len = asprintf ( &ocsp->uri_string, "%s/%s", base_uri_string,
path_uri_string ) ) < 0 ) {
rc = len;
len = ( responder->uri.len + strlen ( path_uri_string ) + 1 /* NUL */ );
ocsp->uri_string = zalloc ( len );
if ( ! ocsp->uri_string ) {
rc = -ENOMEM;
goto err_ocsp_uri;
}
memcpy ( ocsp->uri_string, responder->uri.data, responder->uri.len );
strcpy ( &ocsp->uri_string[responder->uri.len], path_uri_string );
DBGC2 ( ocsp, "OCSP %p \"%s\" URI is %s\n",
ocsp, x509_name ( ocsp->cert ), ocsp->uri_string );