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HexEditor: find_and_highlight: Limit search to remaining buffer size

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Brendan Coles 2021-05-20 13:02:01 +00:00 • committed by Andreas Kling
parent df7d938808
commit 3bbae6c18b
1 changed files with 1 additions and 1 deletions
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2
Userland/Applications/HexEditor/HexEditor.cpp
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@ -563,7 +563,7 @@ int HexEditor::find_and_highlight(ByteBuffer& needle, int start)
if (m_buffer.is_empty()) if (m_buffer.is_empty())
return -1; return -1;
auto raw_offset = memmem(m_buffer.data() + start, m_buffer.size(), needle.data(), needle.size()); auto raw_offset = memmem(m_buffer.data() + start, m_buffer.size() - start, needle.data(), needle.size());
if (raw_offset == NULL) if (raw_offset == NULL)
return -1; return -1;