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| author | Neil <nyamatongwe@gmail.com> | 2015-10-19 21:52:08 +1100 |
|---|---|---|
| committer | Neil <nyamatongwe@gmail.com> | 2015-10-19 21:52:08 +1100 |
| commit | ef75a00a35ddc6dbd8593f3fb94e8fbe048ff410 (patch) | |
| tree | 32dab69789f83ab7675f772ebc81d2d0fa29164a /src | |
| parent | 0d0f2a1cc688e39fda86273cb32d28053a237137 (diff) | |
| download | scintilla-mirror-ef75a00a35ddc6dbd8593f3fb94e8fbe048ff410.tar.gz | |
Bug [#1768]. Report error when negative length passed to SCI_SETSTYLING.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Editor.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index 8a3a367db..6141b0628 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -6267,7 +6267,10 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { break; case SCI_SETSTYLING: - pdoc->SetStyleFor(static_cast<int>(wParam), static_cast<char>(lParam)); + if (static_cast<int>(wParam) < 0) + errorStatus = SC_STATUS_FAILURE; + else + pdoc->SetStyleFor(static_cast<int>(wParam), static_cast<char>(lParam)); break; case SCI_SETSTYLINGEX: // Specify a complete styling buffer |