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Unified Diff: third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp

Issue 2630723002: Fix blink_perf.paint regression about tables (Closed)
Patch Set: Issues fixed in patch set 4 Created 3 years, 11 months ago
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Index: third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp b/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
index 8b16a25ae6a4f567651a94aec30eea710edf7bfc..943aa6bc493b69ae7e2c2949c276d9266e3a6b6d 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
@@ -82,6 +82,8 @@ void AXTableColumn::headerObjectsForColumn(AXObjectVector& headers) {
continue;
unsigned numRows = tableSection->numRows();
for (unsigned r = 0; r < numRows; r++) {
+ if (m_columnIndex >= tableSection->numCols(r))
+ continue;
LayoutTableCell* layoutCell =
tableSection->primaryCellAt(r, m_columnIndex);
if (!layoutCell)

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