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| author | Paul Holzinger <paul.holzinger@web.de> | 2021-04-05 21:02:21 +0200 |
|---|---|---|
| committer | Paul Holzinger <paul.holzinger@web.de> | 2021-04-23 11:12:49 +0200 |
| commit | f99b7a314bf6d285b92a528d1a0800c35dfdc603 (patch) | |
| tree | adbce1fecd03ac2f455923369216b7227d0503c8 /libpod/networking_linux.go | |
| parent | 8465626e312a582e434851e6e562974cb3e2e1f8 (diff) | |
| download | podman-f99b7a314bf6d285b92a528d1a0800c35dfdc603.tar.gz podman-f99b7a314bf6d285b92a528d1a0800c35dfdc603.tar.bz2 podman-f99b7a314bf6d285b92a528d1a0800c35dfdc603.zip | |
Fix rootlesskit port forwarder with custom slirp cidr
The source ip for the rootlesskit port forwarder was hardcoded to the
standard slirp4netns ip. This is incorrect since users can change the
subnet used by slirp4netns with `--network slirp4netns:cidr=10.5.0.0/24`.
The container interface ip is always the .100 in the subnet. Only when
the rootlesskit port forwarder child ip matches the container interface
ip the port forwarding will work.
Fixes #9828
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
Diffstat (limited to 'libpod/networking_linux.go')
| -rw-r--r-- | libpod/networking_linux.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libpod/networking_linux.go b/libpod/networking_linux.go index 6e2c2880f..cfed5a1f2 100644 --- a/libpod/networking_linux.go +++ b/libpod/networking_linux.go @@ -577,7 +577,7 @@ func (r *Runtime) setupRootlessNetNS(ctr *Container) error { // set up port forwarder for CNI-in-slirp4netns netnsPath := ctr.state.NetNS.Path() // TODO: support slirp4netns port forwarder as well - return r.setupRootlessPortMappingViaRLK(ctr, netnsPath) + return r.setupRootlessPortMappingViaRLK(ctr, netnsPath, "") } return nil } |