diff options
| author | KJ Tsanaktsidis <kj@kjtsanaktsidis.id.au> | 2024-03-15 00:27:35 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-14 16:27:35 +0000 |
| commit | bd42c1725a3bba0f97831aa3dbaa6924f506a5f3 (patch) | |
| tree | 0b040edf74a6b3b58c8b31c1435e2d4712241a77 /include/ruby/internal/encoding/encoding.h | |
| parent | 606dd03e9b0d4cf65ef56e52fab063e3ed5ef797 (diff) | |
Backport #20096 to Ruby 3.3 (#9471)
Fix memory overread in registry.rb
The terminator is not actually getting filled in; we're simply passing
(two) bytes of empty memory as the NUL terminator. This can lead to
garbage characters getting written to registry values.
Fix this by explicitly putting a WCHAR_NUL character into the string to
be sent to the registry API, like we do in the MULTI_SZ case.
[Bug #20096]
Diffstat (limited to 'include/ruby/internal/encoding/encoding.h')
0 files changed, 0 insertions, 0 deletions