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| author | gVisor bot <gvisor-bot@google.com> | 2020-08-03 20:39:15 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-08-03 20:39:15 +0000 |
| commit | 5dc426b55a2b3f695303aa76a3294585a0b32168 (patch) | |
| tree | b86d9c4c87cdd163af284499076a589f0de25d86 /pkg/sentry/syscalls/linux/vfs2/splice.go | |
| parent | ea213f005adb71369f5a32cc38b096179f20ea8d (diff) | |
| parent | b2ae7ea1bb207eddadd7962080e7bd0b8634db96 (diff) | |
Merge release-20200622.1-313-gb2ae7ea1b (automated)
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/splice.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/splice.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/splice.go b/pkg/sentry/syscalls/linux/vfs2/splice.go index 63ab11f8c..16f59fce9 100644 --- a/pkg/sentry/syscalls/linux/vfs2/splice.go +++ b/pkg/sentry/syscalls/linux/vfs2/splice.go @@ -53,12 +53,12 @@ func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal if inFile == nil { return 0, nil, syserror.EBADF } - defer inFile.DecRef() + defer inFile.DecRef(t) outFile := t.GetFileVFS2(outFD) if outFile == nil { return 0, nil, syserror.EBADF } - defer outFile.DecRef() + defer outFile.DecRef(t) // Check that both files support the required directionality. if !inFile.IsReadable() || !outFile.IsWritable() { @@ -175,7 +175,7 @@ func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal // On Linux, inotify behavior is not very consistent with splice(2). We try // our best to emulate Linux for very basic calls to splice, where for some // reason, events are generated for output files, but not input files. - outFile.Dentry().InotifyWithParent(linux.IN_MODIFY, 0, vfs.PathEvent) + outFile.Dentry().InotifyWithParent(t, linux.IN_MODIFY, 0, vfs.PathEvent) return uintptr(n), nil, nil } @@ -203,12 +203,12 @@ func Tee(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallCo if inFile == nil { return 0, nil, syserror.EBADF } - defer inFile.DecRef() + defer inFile.DecRef(t) outFile := t.GetFileVFS2(outFD) if outFile == nil { return 0, nil, syserror.EBADF } - defer outFile.DecRef() + defer outFile.DecRef(t) // Check that both files support the required directionality. if !inFile.IsReadable() || !outFile.IsWritable() { @@ -251,7 +251,7 @@ func Tee(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallCo if n == 0 { return 0, nil, err } - outFile.Dentry().InotifyWithParent(linux.IN_MODIFY, 0, vfs.PathEvent) + outFile.Dentry().InotifyWithParent(t, linux.IN_MODIFY, 0, vfs.PathEvent) return uintptr(n), nil, nil } @@ -266,7 +266,7 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc if inFile == nil { return 0, nil, syserror.EBADF } - defer inFile.DecRef() + defer inFile.DecRef(t) if !inFile.IsReadable() { return 0, nil, syserror.EBADF } @@ -275,7 +275,7 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc if outFile == nil { return 0, nil, syserror.EBADF } - defer outFile.DecRef() + defer outFile.DecRef(t) if !outFile.IsWritable() { return 0, nil, syserror.EBADF } @@ -419,8 +419,8 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc return 0, nil, err } - inFile.Dentry().InotifyWithParent(linux.IN_ACCESS, 0, vfs.PathEvent) - outFile.Dentry().InotifyWithParent(linux.IN_MODIFY, 0, vfs.PathEvent) + inFile.Dentry().InotifyWithParent(t, linux.IN_ACCESS, 0, vfs.PathEvent) + outFile.Dentry().InotifyWithParent(t, linux.IN_MODIFY, 0, vfs.PathEvent) return uintptr(n), nil, nil } |