diff options
Diffstat (limited to 'pkg/tcpip/link')
| -rw-r--r-- | pkg/tcpip/link/rawfile/errors.go | 8 | ||||
| -rw-r--r-- | pkg/tcpip/link/tun/tun_endpoint_refs.go | 5 |
2 files changed, 7 insertions, 6 deletions
diff --git a/pkg/tcpip/link/rawfile/errors.go b/pkg/tcpip/link/rawfile/errors.go index a0a873c84..604868fd8 100644 --- a/pkg/tcpip/link/rawfile/errors.go +++ b/pkg/tcpip/link/rawfile/errors.go @@ -31,10 +31,12 @@ var translations [maxErrno]*tcpip.Error // *tcpip.Error. // // Valid, but unrecognized errnos will be translated to -// tcpip.ErrInvalidEndpointState (EINVAL). Panics on invalid errnos. +// tcpip.ErrInvalidEndpointState (EINVAL). func TranslateErrno(e syscall.Errno) *tcpip.Error { - if err := translations[e]; err != nil { - return err + if e > 0 && e < syscall.Errno(len(translations)) { + if err := translations[e]; err != nil { + return err + } } return tcpip.ErrInvalidEndpointState } diff --git a/pkg/tcpip/link/tun/tun_endpoint_refs.go b/pkg/tcpip/link/tun/tun_endpoint_refs.go index e0595429c..9a38142f5 100644 --- a/pkg/tcpip/link/tun/tun_endpoint_refs.go +++ b/pkg/tcpip/link/tun/tun_endpoint_refs.go @@ -2,11 +2,10 @@ package tun import ( "fmt" - "runtime" - "sync/atomic" - "gvisor.dev/gvisor/pkg/log" refs_vfs1 "gvisor.dev/gvisor/pkg/refs" + "runtime" + "sync/atomic" ) // ownerType is used to customize logging. Note that we use a pointer to T so |