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Debugger: Check max document index before figuring out line offsets

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This commit is contained in:
Yan Zhulanow
2019-08-08 18:59:55 +09:00
parent d7eb0f4bb0
commit 7bd628f989
1 changed files with 5 additions and 0 deletions
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idea/jvm-debugger/jvm-debugger-core/src/org/jetbrains/kotlin/idea/debugger/breakpoints/LineBreakpointExpressionVisitor.kt
+5
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@@ -178,6 +178,11 @@ class LineBreakpointExpressionVisitor private constructor(
return Lines.EMPTY return Lines.EMPTY
} }
val maxOffset = document.textLength
if (startOffset > maxOffset || endOffset > maxOffset) {
return Lines.EMPTY
}
val startLine = document.getLineNumber(startOffset) val startLine = document.getLineNumber(startOffset)
val endLine = document.getLineNumber(endOffset) val endLine = document.getLineNumber(endOffset)
return Lines(startLine, endLine) return Lines(startLine, endLine)