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| author | gVisor bot <gvisor-bot@google.com> | 2020-11-13 22:34:38 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-11-13 22:34:38 +0000 |
| commit | e85b525c60512f35ce2cb9ed034b27b069f36730 (patch) | |
| tree | b3eb5128571db1d12d8433904a42fa0f6a4697c8 /pkg/sentry/fsimpl/fuse/dev.go | |
| parent | b21b9a28dc155efe04e9aa8e72dfc052f6579e7f (diff) | |
| parent | 89517eca414a311598aa6e64a229c7acc5e3a22f (diff) | |
Merge release-20201030.0-93-g89517eca4 (automated)
Diffstat (limited to 'pkg/sentry/fsimpl/fuse/dev.go')
| -rw-r--r-- | pkg/sentry/fsimpl/fuse/dev.go | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/pkg/sentry/fsimpl/fuse/dev.go b/pkg/sentry/fsimpl/fuse/dev.go index 1b86a4b4c..89c3ef079 100644 --- a/pkg/sentry/fsimpl/fuse/dev.go +++ b/pkg/sentry/fsimpl/fuse/dev.go @@ -94,7 +94,8 @@ type DeviceFD struct { // unprocessed in-flight requests. fullQueueCh chan struct{} `state:".(int)"` - // fs is the FUSE filesystem that this FD is being used for. + // fs is the FUSE filesystem that this FD is being used for. A reference is + // held on fs. fs *filesystem } @@ -135,12 +136,6 @@ func (fd *DeviceFD) Read(ctx context.Context, dst usermem.IOSequence, opts vfs.R return 0, syserror.EPERM } - // Return ENODEV if the filesystem is umounted. - if fd.fs.umounted { - // TODO(gvisor.dev/issue/3525): return ECONNABORTED if aborted via fuse control fs. - return 0, syserror.ENODEV - } - // We require that any Read done on this filesystem have a sane minimum // read buffer. It must have the capacity for the fixed parts of any request // header (Linux uses the request header and the FUSEWriteIn header for this |