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Merge pull request #119 from liamg/vttest-changes 

Prevent vttest crash with bounds checking
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Liam Galvin 2019-01-04 13:18:04 +00:00 committed by GitHub
parent bf90bfb334 6931354579
commit d4c684c9b5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 0 deletions
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3
buffer/buffer.go
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@ -903,6 +903,9 @@ func (buffer *Buffer) EraseDisplayToCursor() {
line := buffer.getCurrentLine() line := buffer.getCurrentLine()
for i := 0; i < int(buffer.cursorX); i++ { for i := 0; i < int(buffer.cursorX); i++ {
if i >= len(line.cells) {
break
}
line.cells[i].erase() line.cells[i].erase()
} }
for i := uint16(0); i < buffer.cursorY; i++ { for i := uint16(0); i < buffer.cursorY; i++ {