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Windows: Fix crash in docker system prune

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Signed-off-by: John Howard <jhoward@microsoft.com>
Upstream-commit: e5900ee9bf0071c6a3ebaf813f82d5345c25d8f0
Component: engine
This commit is contained in:
John Howard
2016-12-09 10:02:44 -08:00
parent 09e95b9a9f
commit 4c8ed1c0c8
1 changed files with 2 additions and 0 deletions
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2
components/engine/pkg/term/windows/ansi_reader.go
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@ -115,6 +115,8 @@ func readInputEvents(fd uintptr, maxBytes int) ([]winterm.INPUT_RECORD, error) {
countRecords := maxBytes / recordSize
if countRecords > ansiterm.MAX_INPUT_EVENTS {
countRecords = ansiterm.MAX_INPUT_EVENTS
} else if countRecords == 0 {
countRecords = 1
}
logger.Debugf("[windows] readInputEvents: Reading %v records (buffer size %v, record size %v)", countRecords, maxBytes, recordSize)