diff options
Diffstat (limited to 'pkg/sentry')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/splice.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/splice.go b/pkg/sentry/syscalls/linux/vfs2/splice.go index 192411393..68ce94778 100644 --- a/pkg/sentry/syscalls/linux/vfs2/splice.go +++ b/pkg/sentry/syscalls/linux/vfs2/splice.go @@ -141,9 +141,14 @@ func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal inOffset += n } default: - panic("not possible") + panic("at least one end of splice must be a pipe") } + if n == 0 && err == io.EOF { + // We reached the end of the file. Eat the error and exit the loop. + err = nil + break + } if n != 0 || err != syserror.ErrWouldBlock || nonBlock { break } |