Fix misaligned struct member used in atomic operation

This fixes a panic caused by attempting to atomically access a struct member which is not 64-bit aligned when running on 32-bit arch, due to the smaller sync.Map struct. Signed-off-by: Daniel Swarbrick <[email protected]>
aws · Feb 27, 2024 · 0d0da27 · 0d0da27
1 parent b6d006c
commit 0d0da27
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/aws/crr/cache.go b/aws/crr/cache.go
@@ -8,12 +8,12 @@ import (
 // based on some key. The datastructure makes use of a read write
 // mutex to enable asynchronous use.
 type EndpointCache struct {
-	endpoints     syncMap
-	endpointLimit int64
 	// size is used to count the number elements in the cache.
 	// The atomic package is used to ensure this size is accurate when
 	// using multiple goroutines.
-	size int64
+	size          int64
+	endpoints     syncMap
+	endpointLimit int64
 }
 
 // NewEndpointCache will return a newly initialized cache with a limit