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| author | Mitchell Foral <unknown> | 2020-08-04 09:29:42 +1000 |
|---|---|---|
| committer | Mitchell Foral <unknown> | 2020-08-04 09:29:42 +1000 |
| commit | 10943e3c86a55cbd4690d7181c7f4d8a5ed9f04a (patch) | |
| tree | ce75b503486b9f4576bf6832ad452b279eadc887 /src | |
| parent | cb7a184522caa09495c645f70b0a392f6fa71737 (diff) | |
| download | scintilla-mirror-10943e3c86a55cbd4690d7181c7f4d8a5ed9f04a.tar.gz | |
Backport: Bounds checking for SetSelectionN* APIs.
Backport of changeset 8474:830af6997afb.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Editor.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index a5a0aba31..dbdfa4d0a 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -5761,6 +5761,9 @@ sptr_t Editor::StyleGetMessage(unsigned int iMessage, uptr_t wParam, sptr_t lPar } void Editor::SetSelectionNMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { + if (wParam >= sel.Count()) { + return; + } InvalidateRange(sel.Range(wParam).Start().Position(), sel.Range(wParam).End().Position()); switch (iMessage) { |