Don't return a freed pointer in allocate_ccache()

diff --git a/lib/krb5/cache.c b/lib/krb5/cache.c
index 4c2cf3bce423b4dc9c1a5f9405ded6f45890212b..d3926004b4da3d7a6b3935845d67a7159e8d7644 100644 (file)
--- a/lib/krb5/cache.c
+++ b/lib/krb5/cache.c
@@ -206,8 +206,10 @@ allocate_ccache (krb5_context context,
     }
 
     ret = (*id)->ops->resolve(context, id, residual);
-    if(ret)
+    if(ret) {
        free(*id);
+        *id = NULL;
+    }
 
 #ifdef KRB5_USE_PATH_TOKENS
     if (exp_residual)