Backup before NAT cancel fix

5 months ago · 7a4e7ca4ae
1 changed files with 5 additions and 0 deletions
--- a/src/etcp_api.c
+++ b/src/etcp_api.c
@ -114,6 +114,11 @@ int etcp_send(struct ETCP_CONN* conn, struct ll_entry* entry) {
        DEBUG_ERROR(DEBUG_CATEGORY_ETCP_API, "etcp_send: Connection has no normalizer");
        return -1;
    }
+    if (conn->initialized==0) {
+        DEBUG_ERROR(DEBUG_CATEGORY_ETCP_API, "etcp_send: Connection is not initialized");
+        return -1;
+    }
+
    struct PKTNORM* pn = conn->normalizer;
    if (!pn || !pn->input) {
        DEBUG_ERROR(DEBUG_CATEGORY_ETCP_API, "etcp_send: pn=%p or input null", pn);