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Check null pointer for text2FindW to prevent potential crashes

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Fix #17086, close #17087
This commit is contained in:
Ekopalypse 2025-10-18 19:10:33 +02:00 committed by Don Ho
parent e214d73fe2
commit cf0a5c8edc
1 changed files with 8 additions and 1 deletions
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7
PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp
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@ -152,6 +152,10 @@ void SmartHighlighter::highlightView(ScintillaEditView * pHighlightView, Scintil
} }
const wchar_t * text2FindW = pHighlightView->getSelectedTextToWChar(false); //do not expand selection (false) const wchar_t * text2FindW = pHighlightView->getSelectedTextToWChar(false); //do not expand selection (false)
if (!text2FindW)
{
return;
}
highlightViewWithWord(pHighlightView, text2FindW); highlightViewWithWord(pHighlightView, text2FindW);
@ -167,3 +171,6 @@ void SmartHighlighter::highlightView(ScintillaEditView * pHighlightView, Scintil
highlightViewWithWord(unfocusView, text2FindW); highlightViewWithWord(unfocusView, text2FindW);
} }
} }