diff options
Diffstat (limited to 'libpod/container_attach_linux.go')
| -rw-r--r-- | libpod/container_attach_linux.go | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/libpod/container_attach_linux.go b/libpod/container_attach_linux.go index f5aac5794..17b09fccc 100644 --- a/libpod/container_attach_linux.go +++ b/libpod/container_attach_linux.go @@ -19,10 +19,6 @@ import ( "k8s.io/client-go/tools/remotecommand" ) -//#include <sys/un.h> -// extern int unix_path_length(){struct sockaddr_un addr; return sizeof(addr.sun_path) - 1;} -import "C" - /* Sync with stdpipe_t in conmon.c */ const ( AttachPipeStdin = 1 @@ -80,7 +76,7 @@ func (c *Container) attachContainerSocket(resize <-chan remotecommand.TerminalSi socketPath := c.AttachSocketPath() - maxUnixLength := int(C.unix_path_length()) + maxUnixLength := unixPathLength() if maxUnixLength < len(socketPath) { socketPath = socketPath[0:maxUnixLength] } @@ -149,7 +145,9 @@ func redirectResponseToOutputStreams(outputStream, errorStream io.Writer, writeO default: logrus.Infof("Received unexpected attach type %+d", buf[0]) } - + if dst == nil { + return errors.New("output destination cannot be nil") + } if doWrite { nw, ew := dst.Write(buf[1:nr]) if ew != nil { |