| commit | 10642b3fbfbc1776e784b190c43a9e0693dd423a | [log] [tgz] |
|---|---|---|
| author | Behdad Esfahbod <behdad@behdad.org> | Sat Sep 15 19:43:33 2018 +0200 |
| committer | Behdad Esfahbod <behdad@behdad.org> | Sat Sep 15 19:43:33 2018 +0200 |
| tree | 85c76ac20f354e48d53bbf814d11b79416e438e5 | |
| parent | 9ff76c6025b55d184c96b193f23aa935ab32f1fc [diff] |
Disallow null-enabled offsets to unsized structures... ...like UnsizedArrayOf<>. This fixes a class of crasher bugs, mostly with color and AAT tables. We cannot use nullable offsets to varsized data that does not declare min_size, because it's nost safe to use our fixed-size null pool for types that have their size external. So, use non_null'able offsets for these. A further enhancement would be to make use of min_size in Null<> itself. Will try that after.