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| author | nagachika <nagachika@ruby-lang.org> | 2024-01-18 11:53:29 +0900 |
|---|---|---|
| committer | nagachika <nagachika@ruby-lang.org> | 2024-01-18 11:53:29 +0900 |
| commit | 5dae6eb55e9785c8329708e55a49a280a344cdc1 (patch) | |
| tree | fd271fc47dccb4c36c5577812bdaaac9c95c6c87 /spec/ruby/core/basicobject/method_missing_spec.rb | |
| parent | a26b41bf7a2db69b0889ed599f568a4ba2529eba (diff) | |
merge revision(s) 051a874325c177e040301878069c2b28f5d06ce6: [Backport #20096]
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]
---
ext/win32/lib/win32/registry.rb | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
Diffstat (limited to 'spec/ruby/core/basicobject/method_missing_spec.rb')
0 files changed, 0 insertions, 0 deletions