Don't show context cancelled errors in attribute reader (#19006)

Fix #18997

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
zeripath 2022-03-08 08:30:14 +00:00 committed by GitHub
parent 78b38a5ccc
commit 8ddb5490e8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -205,7 +205,9 @@ func (c *CheckAttributeReader) Run() error {
return nil
},
})
if err != nil && c.ctx.Err() != nil && err.Error() != "signal: killed" {
if err != nil && // If there is an error we need to return but:
c.ctx.Err() != err && // 1. Ignore the context error if the context is cancelled or exceeds the deadline (RunWithContext could return c.ctx.Err() which is Canceled or DeadlineExceeded)
err.Error() != "signal: killed" { // 2. We should not pass up errors due to the program being killed
return fmt.Errorf("failed to run attr-check. Error: %w\nStderr: %s", err, stdErr.String())
}
return nil