Check return code

diff --git a/src/lib/server/client.c b/src/lib/server/client.c
index ebf7a706214ff1560bd35f96b2383de0878e795f..e1595f678c2db77e9bc51196e66f5baff9c702ee 100644 (file)
--- a/src/lib/server/client.c
+++ b/src/lib/server/client.c
@@ -940,8 +940,12 @@ fr_client_t *client_afrom_request(TALLOC_CTX *ctx, request_t *request)
 
        FR_SBUFF_TALLOC_THREAD_LOCAL(&tmp, 1024, SIZE_MAX);
 
-       fr_sbuff_in_sprintf(tmp, "dynamic_%i_", cnt++);
-       fr_value_box_print(tmp, fr_box_ipaddr(request->packet->socket.inet.src_ipaddr), NULL);
+       if (unlikely(fr_sbuff_in_sprintf(tmp, "dynamic_%i_", cnt++) <= 0)) {
+       name_error:
+               RERROR("Failed to generate dynamic client name");
+               return NULL;
+       }
+       if (unlikely(fr_value_box_print(tmp, fr_box_ipaddr(request->packet->socket.inet.src_ipaddr), NULL) <= 0)) goto name_error;
        fr_sbuff_set_to_start(tmp);
 
        cs = cf_section_alloc(ctx, NULL, "client", buffer);