From 7141ccc271514c40376c0327b3beed670efd0bcd Mon Sep 17 00:00:00 2001 From: Murali Reddy Date: Wed, 26 Sep 2018 16:06:22 +0530 Subject: [PATCH] prevent a case where tryOps endsup called recursivley when persisted data exists but has empty data Fixes #3067 --- ipam/allocator.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ipam/allocator.go b/ipam/allocator.go index 3fc5e1e9..bfff91f0 100644 --- a/ipam/allocator.go +++ b/ipam/allocator.go @@ -985,7 +985,7 @@ func (alloc *Allocator) loadPersistedData() bool { alloc.persistOwned() } - if !nameFound || !ringFound { + if !nameFound || !ringFound || persistedRing == nil || persistedRing.Empty() { overwritePersisted("No valid persisted data") return false }