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Check client if nil before loading resource list (#2562)

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Unlike loading resource, current implementation doesn't check if
client is nil or not when loading resource list.

This commit checks if client is nil or not before loading resource
list.

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>
This commit is contained in:
Sunghoon Kang 2021-10-27 09:30:19 +09:00 • committed by GitHub
parent 08a3087100
commit e401d57b35
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1 changed files with 4 additions and 0 deletions
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4
pkg/engine/jsonContext.go
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@ -162,6 +162,10 @@ func fetchAPIData(log logr.Logger, entry kyverno.ContextEntry, ctx *PolicyContex
}
func loadResourceList(ctx *PolicyContext, p *APIPath) ([]byte, error) {
if ctx.Client == nil {
return nil, fmt.Errorf("API client is not available")
}
l, err := ctx.Client.ListResource(p.Version, p.ResourceType, p.Namespace, nil)
if err != nil {
return nil, err