Prevent potential null pointer dereference

[mod_auth_gssapi.git] / src / environ.c

diff --git a/src/environ.c b/src/environ.c
index 9ef010b..49b648c 100644 (file)
--- a/src/environ.c
+++ b/src/environ.c
@@ -152,6 +152,10 @@ gss_buffer_desc empty_buffer = GSS_C_EMPTY_BUFFER;
 void mag_get_name_attributes(request_rec *req, struct mag_config *cfg,
                              gss_name_t name, struct mag_conn *mc)
 {
+    if (!cfg->name_attributes) {
+        return;
+    }
+
     uint32_t maj, min;
     gss_buffer_set_t attrs = GSS_C_NO_BUFFER_SET;
     struct name_attr attr;