tree b0908677474a373189fdca003eb4f9eee1b5cafc
parent 8f654d8a99738d096e2a7bf87324a515ec0c33bc
author Elliott Hughes <enh@google.com> 1623368540 -0700
committer Elliott Hughes <enh@google.com> 1623368540 -0700

Check for overflow in String8::real_append.

Bug: http://b/178822418
Test: new tests
Change-Id: I73631a070ade0689441abe5645ba5a5f64a58675