mbedtls: Fix enable dynamic mbedtls will occur heap corruption when s…

…erver support TLS renegotiation
espressif · Jan 8, 2024 · dfe28ce · dfe28ce
1 parent 209a036
commit dfe28ce
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/mbedtls/port/dynamic/esp_ssl_cli.c b/components/mbedtls/port/dynamic/esp_ssl_cli.c
@@ -183,6 +183,11 @@ static int manage_resource(mbedtls_ssl_context *ssl, bool add)
         case MBEDTLS_SSL_FLUSH_BUFFERS:
             break;
         case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            if (add && ssl->MBEDTLS_PRIVATE(renego_status)) {
+                CHECK_OK(esp_mbedtls_add_rx_buffer(ssl));
+            }
+#endif
             break;
         default:
             break;