diff options
Diffstat (limited to 'terminal.go')
| -rw-r--r-- | terminal.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/terminal.go b/terminal.go index 55eabb5..9886ef0 100644 --- a/terminal.go +++ b/terminal.go @@ -210,11 +210,13 @@ func (tw *terminalWriter) processParsedCSI( if len(params) == 0 { tw.line = tw.lineTop tw.column = 0 - } else if len(params) >= 2 && params[0] != 0 && params[1] != 0 { + } else if len(params) < 2 || params[0] <= 0 || params[1] <= 0 { + return false + } else if params[0] >= 32766 && params[1] >= 32766 { + // Ignore attempts to scan terminal bounds. + } else { tw.line = tw.lineTop + params[0] - 1 tw.column = params[1] - 1 - } else { - return false } return true case final == 'J': // Erase in Display |