diff options
Diffstat (limited to 'pkg/sentry/fsimpl/host')
| -rw-r--r-- | pkg/sentry/fsimpl/host/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/host/socket_iovec.go | 7 |
2 files changed, 3 insertions, 5 deletions
diff --git a/pkg/sentry/fsimpl/host/BUILD b/pkg/sentry/fsimpl/host/BUILD index 44a09d87a..e86fbe2d5 100644 --- a/pkg/sentry/fsimpl/host/BUILD +++ b/pkg/sentry/fsimpl/host/BUILD @@ -22,6 +22,7 @@ go_library( "//pkg/context", "//pkg/fdnotifier", "//pkg/fspath", + "//pkg/iovec", "//pkg/log", "//pkg/refs", "//pkg/safemem", diff --git a/pkg/sentry/fsimpl/host/socket_iovec.go b/pkg/sentry/fsimpl/host/socket_iovec.go index 584c247d2..fc0d5fd38 100644 --- a/pkg/sentry/fsimpl/host/socket_iovec.go +++ b/pkg/sentry/fsimpl/host/socket_iovec.go @@ -17,13 +17,10 @@ package host import ( "syscall" - "gvisor.dev/gvisor/pkg/abi/linux" + "gvisor.dev/gvisor/pkg/iovec" "gvisor.dev/gvisor/pkg/syserror" ) -// maxIovs is the maximum number of iovecs to pass to the host. -var maxIovs = linux.UIO_MAXIOV - // copyToMulti copies as many bytes from src to dst as possible. func copyToMulti(dst [][]byte, src []byte) { for _, d := range dst { @@ -74,7 +71,7 @@ func buildIovec(bufs [][]byte, maxlen int64, truncate bool) (length int64, iovec } } - if iovsRequired > maxIovs { + if iovsRequired > iovec.MaxIovs { // The kernel will reject our call if we pass this many iovs. // Use a single intermediate buffer instead. b := make([]byte, stopLen) |