containers
/
automation-tests
mirror of https://github.com/containers/automation-tests.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

network: add workaround for slirp4netns --enable-sandbox issue 

add a workaround for https://github.com/rootless-containers/slirp4netns/pull/153

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2019-10-01 14:48:42 +02:00
parent 5d344db8d7
commit dc71a9ebd0
No known key found for this signature in database
GPG Key ID: E4730F97F60286ED
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libpod/networking_linux.go
View File

@ -201,6 +201,12 @@ func (r *Runtime) setupRootlessNetNS(ctr *Container) (err error) {
Setpgid: true,
}
// workaround for https://github.com/rootless-containers/slirp4netns/pull/153
if sandbox {
cmd.SysProcAttr.Cloneflags = syscall.CLONE_NEWNS
cmd.SysProcAttr.Unshareflags = syscall.CLONE_NEWNS
}
// Leak one end of the pipe in slirp4netns, the other will be sent to conmon
cmd.ExtraFiles = append(cmd.ExtraFiles, ctr.rootlessSlirpSyncR, syncW)