teeui:utf8range: Fix ubsan violation on some multibyte codepoints

Bug: 272738541
Test: Experimental confui unittest
Change-Id: Ieee6397b8dbfbf6c944f3532dd95f532fcde7c04
1 file changed
tree: acefd2b22d61f7a7a425c3c3688d209f3f414830
  1. libteeui/
  2. libteeui_jni/
  3. test/
  4. tools/
  5. .clang-format
  6. OWNERS
  7. PREUPLOAD.cfg