Merge branch 'master' of ssh://moonshot.suchdamage.org:822/srv/git/moonshot

[mech_eap.git] / export_name.c

diff --git a/export_name.c b/export_name.c
index 6477c3b..901f7ed 100644 (file)
--- a/export_name.c
+++ b/export_name.c
@@ -30,6 +30,10 @@
  * SUCH DAMAGE.
  */
 
+/*
+ * Serialise a name.
+ */
+
 #include "gssapiP_eap.h"
 
 OM_uint32
@@ -37,10 +41,20 @@ gss_export_name(OM_uint32 *minor,
                 const gss_name_t input_name,
                 gss_buffer_t exported_name)
 {
+    OM_uint32 major;
+
+    *minor = 0;
+
     if (input_name == GSS_C_NO_NAME) {
         *minor = EINVAL;
         return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME;
     }
 
-    return gssEapExportName(minor, input_name, exported_name);
+    GSSEAP_MUTEX_LOCK(&input_name->mutex);
+
+    major = gssEapExportName(minor, input_name, exported_name);
+
+    GSSEAP_MUTEX_UNLOCK(&input_name->mutex);
+
+    return major;
 }