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libpod: fix a crash in 'kube generate' on FreeBSD

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For containers using host networking, 'kube generate' crashed in
(*Container).HostNetwork which dereferenced config.Spec.Linux without
checking if its non-nil, which is the case for FreeBSD containers.

[NO NEW TESTS NEEDED]

Signed-off-by: Doug Rabson <dfr@rabson.org>
This commit is contained in:
Doug Rabson
2023-08-06 08:43:30 +01:00
parent eceae9da57
commit ec5a9b9cc7
1 changed files with 5 additions and 3 deletions
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2
libpod/container.go
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@ -1210,11 +1210,13 @@ func (c *Container) HostNetwork() bool {
if c.config.CreateNetNS || c.config.NetNsCtr != "" {
return false
}
if c.config.Spec.Linux != nil {
for _, ns := range c.config.Spec.Linux.Namespaces {
if ns.Type == spec.NetworkNamespace {
return false
}
}
}
return true
}