[SCM] GNU gnutls branch, master, updated. gnutls_2_9_9-22-gfd40036

[Simon Josefsson]

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http://git.savannah.gnu.org/cgit/gnutls.git/commit/?id=fd400367276404ec74ffccdd003511f4d29e40c2

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- Log -----------------------------------------------------------------
commit fd400367276404ec74ffccdd003511f4d29e40c2
Author: Simon Josefsson <address@hidden>
Date:   Thu Dec 3 15:06:19 2009 +0100

    Check return value from gnutls_x509_crt_get_key_usage.

-----------------------------------------------------------------------

Summary of changes:
 lib/gnutls_cert.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/lib/gnutls_cert.c b/lib/gnutls_cert.c
index 6e5dcef..a303a07 100644
--- a/lib/gnutls_cert.c
+++ b/lib/gnutls_cert.c
@@ -874,7 +874,14 @@ _gnutls_x509_crt_to_gcert (gnutls_cert * gcert,
 
   if (flags & CERT_ONLY_EXTENSIONS || flags == 0)
     {
-      gnutls_x509_crt_get_key_usage (cert, &gcert->key_usage, NULL);
+      ret = gnutls_x509_crt_get_key_usage (cert, &gcert->key_usage, NULL);
+      if (ret == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)
+       gcert->key_usage = 0;
+      else if (ret < 0)
+       {
+         gnutls_assert ();
+         return ret;
+       }
       gcert->version = gnutls_x509_crt_get_version (cert);
     }
   gcert->subject_pk_algorithm = gnutls_x509_crt_get_pk_algorithm (cert, NULL);


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