fix ble send message buffer handling

2026-03-28 17:42:44 +01:00 · 2026-02-20 05:53:01 +11:00
parent d76fa04613
commit 5cc9feb3e9
1 changed files with 2 additions and 0 deletions
--- a/examples/companion_radio/MyMesh.cpp
+++ b/examples/companion_radio/MyMesh.cpp
@@ -1183,6 +1183,8 @@ void MyMesh::handleCmdFrame(size_t len) {
    memcpy(&msg_timestamp, &cmd_frame[i], 4);
    i += 4;
    const char *text = (char *)&cmd_frame[i];
+    int text_len = len - i;
+    cmd_frame[len] = '\0';  // Null-terminate for C string use

    if (txt_type != TXT_TYPE_PLAIN) {
      writeErrFrame(ERR_CODE_UNSUPPORTED_CMD);