diff options
Diffstat (limited to 'pkg/sentry/memmap')
| -rw-r--r-- | pkg/sentry/memmap/memmap.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/sentry/memmap/memmap.go b/pkg/sentry/memmap/memmap.go index a44fa2b95..7fd77925f 100644 --- a/pkg/sentry/memmap/memmap.go +++ b/pkg/sentry/memmap/memmap.go @@ -127,7 +127,7 @@ func (t Translation) FileRange() FileRange { // Preconditions: Same as Mappable.Translate. func CheckTranslateResult(required, optional MappableRange, at usermem.AccessType, ts []Translation, terr error) error { // Verify that the inputs to Mappable.Translate were valid. - if !required.WellFormed() || required.Length() <= 0 { + if !required.WellFormed() || required.Length() == 0 { panic(fmt.Sprintf("invalid required range: %v", required)) } if !usermem.Addr(required.Start).IsPageAligned() || !usermem.Addr(required.End).IsPageAligned() { @@ -145,7 +145,7 @@ func CheckTranslateResult(required, optional MappableRange, at usermem.AccessTyp return fmt.Errorf("first Translation %+v does not cover start of required range %v", ts[0], required) } for i, t := range ts { - if !t.Source.WellFormed() || t.Source.Length() <= 0 { + if !t.Source.WellFormed() || t.Source.Length() == 0 { return fmt.Errorf("Translation %+v has invalid Source", t) } if !usermem.Addr(t.Source.Start).IsPageAligned() || !usermem.Addr(t.Source.End).IsPageAligned() { |