diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-06-29 15:05:27 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-29 15:08:46 -0700 |
| commit | 54b71221c0b7a9159f369263ea6189bdba4eac3a (patch) | |
| tree | e98758fee397eafad8373af92f3813e9fcc13e9b /pkg/sentry/fsimpl/proc/task_files.go | |
| parent | d205926f235258468bfe206388fa1b55cb1ea7fa (diff) | |
[syserror] Change syserror to linuxerr for E2BIG, EADDRINUSE, and EINVAL
Remove three syserror entries duplicated in linuxerr. Because of the
linuxerr.Equals method, this is a mere change of return values from
syserror to linuxerr definitions.
Done with only these three errnos as CLs removing all grow to a significantly
large size.
PiperOrigin-RevId: 382173835
Diffstat (limited to 'pkg/sentry/fsimpl/proc/task_files.go')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/task_files.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/pkg/sentry/fsimpl/proc/task_files.go b/pkg/sentry/fsimpl/proc/task_files.go index b294dfd6a..9187f5b11 100644 --- a/pkg/sentry/fsimpl/proc/task_files.go +++ b/pkg/sentry/fsimpl/proc/task_files.go @@ -21,6 +21,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/errors/linuxerr" "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/safemem" "gvisor.dev/gvisor/pkg/sentry/fsbridge" @@ -325,7 +326,7 @@ func (d *idMapData) Write(ctx context.Context, src usermem.IOSequence, offset in // the file ..." - user_namespaces(7) srclen := src.NumBytes() if srclen >= hostarch.PageSize || offset != 0 { - return 0, syserror.EINVAL + return 0, linuxerr.EINVAL } b := make([]byte, srclen) if _, err := src.CopyIn(ctx, b); err != nil { @@ -345,7 +346,7 @@ func (d *idMapData) Write(ctx context.Context, src usermem.IOSequence, offset in } lines := bytes.SplitN(b, []byte("\n"), maxIDMapLines+1) if len(lines) > maxIDMapLines { - return 0, syserror.EINVAL + return 0, linuxerr.EINVAL } entries := make([]auth.IDMapEntry, len(lines)) @@ -353,7 +354,7 @@ func (d *idMapData) Write(ctx context.Context, src usermem.IOSequence, offset in var e auth.IDMapEntry _, err := fmt.Sscan(string(l), &e.FirstID, &e.FirstParentID, &e.Length) if err != nil { - return 0, syserror.EINVAL + return 0, linuxerr.EINVAL } entries[i] = e } @@ -461,10 +462,10 @@ func (fd *memFD) Seek(ctx context.Context, offset int64, whence int32) (int64, e case linux.SEEK_CUR: offset += fd.offset default: - return 0, syserror.EINVAL + return 0, linuxerr.EINVAL } if offset < 0 { - return 0, syserror.EINVAL + return 0, linuxerr.EINVAL } fd.offset = offset return offset, nil |