Avoid accessing QCryptoTLSCreds internals by using
the qcrypto_tls_creds_check_endpoint() helper.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 block/nbd.c    | 6 +++---
 blockdev-nbd.c | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/block/nbd.c b/block/nbd.c
index 616f9ae6c4d..b13a33c3d21 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -2159,9 +2159,9 @@ static QCryptoTLSCreds *nbd_get_tls_creds(const char *id, Error **errp)
         return NULL;
     }
 
-    if (creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT) {
-        error_setg(errp,
-                   "Expecting TLS credentials with a client endpoint");
+    if (!qcrypto_tls_creds_check_endpoint(creds,
+                                          QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT,
+                                          errp)) {
         return NULL;
     }
     object_ref(obj);
diff --git a/blockdev-nbd.c b/blockdev-nbd.c
index b264620b98d..bdfa7ed3a5a 100644
--- a/blockdev-nbd.c
+++ b/blockdev-nbd.c
@@ -108,9 +108,9 @@ static QCryptoTLSCreds *nbd_get_tls_creds(const char *id, Error **errp)
         return NULL;
     }
 
-    if (creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) {
-        error_setg(errp,
-                   "Expecting TLS credentials with a server endpoint");
+    if (!qcrypto_tls_creds_check_endpoint(creds,
+                                          QCRYPTO_TLS_CREDS_ENDPOINT_SERVER,
+                                          errp)) {
         return NULL;
     }
     object_ref(obj);
-- 
2.31.1

On 6/16/21 9:22 AM, Philippe Mathieu-Daudé wrote:
> Avoid accessing QCryptoTLSCreds internals by using
> the qcrypto_tls_creds_check_endpoint() helper.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@redhat.com>
> ---
>   block/nbd.c    | 6 +++---
>   blockdev-nbd.c | 6 +++---
>   2 files changed, 6 insertions(+), 6 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~

On Wed, Jun 16, 2021 at 06:22:20PM +0200, Philippe Mathieu-Daudé wrote:
> Avoid accessing QCryptoTLSCreds internals by using
> the qcrypto_tls_creds_check_endpoint() helper.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  block/nbd.c    | 6 +++---
>  blockdev-nbd.c | 6 +++---
>  2 files changed, 6 insertions(+), 6 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
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