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| author | ermolovd <ermolovd@yandex-team.com> | 2022-09-12 18:03:23 +0300 |
|---|---|---|
| committer | ermolovd <ermolovd@yandex-team.com> | 2022-09-12 18:03:23 +0300 |
| commit | 2c619590073f5a8e9cc36236dd860e9dc0db9466 (patch) | |
| tree | a4f537e2367167d7508cc666f929f865d3059ff8 /library/cpp/yson/detail.h | |
| parent | d10e754f29b3fb9da979424166b08e8472a1637b (diff) | |
| download | ydb-2c619590073f5a8e9cc36236dd860e9dc0db9466.tar.gz | |
fix out of boundary read
Diffstat (limited to 'library/cpp/yson/detail.h')
| -rw-r--r-- | library/cpp/yson/detail.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/cpp/yson/detail.h b/library/cpp/yson/detail.h index 27f5e8ffff..96b35f965c 100644 --- a/library/cpp/yson/detail.h +++ b/library/cpp/yson/detail.h @@ -214,7 +214,7 @@ namespace NYson { } bool ReadVarint32Fallback(ui32* value) { - if (BeginByte() + MaxVarint32Bytes <= EndByte() || + if (BeginByte() + MaxVarintBytes <= EndByte() || // Optimization: If the Varint ends at exactly the end of the buffer, // we can detect that and still use the fast path. (BeginByte() < EndByte() && !(EndByte()[-1] & 0x80))) |