diff options
| author | Nicolas Lacasse <nlacasse@google.com> | 2020-08-17 16:28:19 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-08-17 16:30:27 -0700 |
| commit | d42d01b976107b4a5db9c552e485e5be5b21a995 (patch) | |
| tree | 88cec1d72d85ab30d2aedc7e67ba75cf2cb49a55 /pkg | |
| parent | 1b938ba72c79c6e650c7406fcf26e6fdbc219fc6 (diff) | |
Stop masking the IO error in handleIOError.
PiperOrigin-RevId: 327123331
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/sentry/syscalls/linux/error.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pkg/sentry/syscalls/linux/error.go b/pkg/sentry/syscalls/linux/error.go index 64de56ac5..46060f6f5 100644 --- a/pkg/sentry/syscalls/linux/error.go +++ b/pkg/sentry/syscalls/linux/error.go @@ -36,8 +36,8 @@ var ( // errors, we may consume the error and return only the partial read/write. // // op and f are used only for panics. -func HandleIOErrorVFS2(t *kernel.Task, partialResult bool, err, intr error, op string, f *vfs.FileDescription) error { - known, err := handleIOErrorImpl(t, partialResult, err, intr, op) +func HandleIOErrorVFS2(t *kernel.Task, partialResult bool, ioerr, intr error, op string, f *vfs.FileDescription) error { + known, err := handleIOErrorImpl(t, partialResult, ioerr, intr, op) if err != nil { return err } @@ -46,7 +46,7 @@ func HandleIOErrorVFS2(t *kernel.Task, partialResult bool, err, intr error, op s fs := f.Mount().Filesystem().VirtualFilesystem() root := vfs.RootFromContext(t) name, _ := fs.PathnameWithDeleted(t, root, f.VirtualDentry()) - log.Traceback("Invalid request partialResult %v and err (type %T) %v for %s operation on %q", partialResult, err, err, op, name) + log.Traceback("Invalid request partialResult %v and err (type %T) %v for %s operation on %q", partialResult, ioerr, ioerr, op, name) partialResultOnce.Do(partialResultMetric.Increment) } return nil @@ -56,15 +56,15 @@ func HandleIOErrorVFS2(t *kernel.Task, partialResult bool, err, intr error, op s // errors, we may consume the error and return only the partial read/write. // // op and f are used only for panics. -func handleIOError(t *kernel.Task, partialResult bool, err, intr error, op string, f *fs.File) error { - known, err := handleIOErrorImpl(t, partialResult, err, intr, op) +func handleIOError(t *kernel.Task, partialResult bool, ioerr, intr error, op string, f *fs.File) error { + known, err := handleIOErrorImpl(t, partialResult, ioerr, intr, op) if err != nil { return err } if !known { // An unknown error is encountered with a partial read/write. name, _ := f.Dirent.FullName(nil /* ignore chroot */) - log.Traceback("Invalid request partialResult %v and err (type %T) %v for %s operation on %q, %T", partialResult, err, err, op, name, f.FileOperations) + log.Traceback("Invalid request partialResult %v and err (type %T) %v for %s operation on %q, %T", partialResult, ioerr, ioerr, op, name, f.FileOperations) partialResultOnce.Do(partialResultMetric.Increment) } return nil |