Fix build on 32bit

c0va23 · c0va23 · commit 786aeec2b868 · 2021-08-11T10:11:41.000+03:00
The constant math.MaxUint32 has no type specified. Golang tries to cast
it to int, which crashes the assembly on 32 bit architectures.
diff --git a/pkg/hostpath/controllerserver.go b/pkg/hostpath/controllerserver.go
@@ -653,6 +653,7 @@ func (hp *hostPath) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsReq
 		ulenSnapshots = int32(len(snapshots))
 		maxEntries    = req.MaxEntries
 		startingToken int32
+		maxToken      = uint32(math.MaxUint32)
 	)
 
 	if v := req.StartingToken; v != "" {
@@ -661,7 +662,7 @@ func (hp *hostPath) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsReq
 			return nil, status.Errorf(
 				codes.Aborted,
 				"startingToken=%d !< int32=%d",
-				startingToken, math.MaxUint32)
+				startingToken, maxToken)
 		}
 		startingToken = int32(i)
 	}

Original file line number	Diff line number	Diff line change
`@@ -653,6 +653,7 @@ func (hp hostPath) ListSnapshots(ctx context.Context, req csi.ListSnapshotsReq`
`653`	`653`	`ulenSnapshots = int32(len(snapshots))`
`654`	`654`	`maxEntries = req.MaxEntries`
`655`	`655`	`startingToken int32`
	`656`	`+ maxToken = uint32(math.MaxUint32)`
`656`	`657`	`)`
`657`	`658`
`658`	`659`	`if v := req.StartingToken; v != "" {`
`@@ -661,7 +662,7 @@ func (hp hostPath) ListSnapshots(ctx context.Context, req csi.ListSnapshotsReq`
`661`	`662`	`return nil, status.Errorf(`
`662`	`663`	`codes.Aborted,`
`663`	`664`	`"startingToken=%d !< int32=%d",`
`664`		`- startingToken, math.MaxUint32)`
	`665`	`+ startingToken, maxToken)`
`665`	`666`	`}`
`666`	`667`	`startingToken = int32(i)`
`667`	`668`	`}`