Bump go.etcd.io/bbolt from 1.3.4 to 1.3.5

Bumps [go.etcd.io/bbolt](https://github.com/etcd-io/bbolt) from 1.3.4 to 1.3.5.
- [Release notes](https://github.com/etcd-io/bbolt/releases)
- [Commits](https://github.com/etcd-io/bbolt/compare/v1.3.4...v1.3.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 8 insertions, 19 deletions

diff --git a/vendor/go.etcd.io/bbolt/tx.go b/vendor/go.etcd.io/bbolt/tx.go
index 13937cdbf..4b1a64a8b 100644
--- a/vendor/go.etcd.io/bbolt/tx.go
+++ b/vendor/go.etcd.io/bbolt/tx.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"reflect"
 	"sort"
 	"strings"
 	"time"
@@ -524,24 +523,18 @@ func (tx *Tx) write() error {
 
 	// Write pages to disk in order.
 	for _, p := range pages {
-		size := (int(p.overflow) + 1) * tx.db.pageSize
+		rem := (uint64(p.overflow) + 1) * uint64(tx.db.pageSize)
 		offset := int64(p.id) * int64(tx.db.pageSize)
+		var written uintptr
 
 		// Write out page in "max allocation" sized chunks.
-		ptr := uintptr(unsafe.Pointer(p))
 		for {
-			// Limit our write to our max allocation size.
-			sz := size
+			sz := rem
 			if sz > maxAllocSize-1 {
 				sz = maxAllocSize - 1
 			}
+			buf := unsafeByteSlice(unsafe.Pointer(p), written, 0, int(sz))
 
-			// Write chunk to disk.
-			buf := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader{
-				Data: ptr,
-				Len:  sz,
-				Cap:  sz,
-			}))
 			if _, err := tx.db.ops.writeAt(buf, offset); err != nil {
 				return err
 			}
@@ -550,14 +543,14 @@ func (tx *Tx) write() error {
 			tx.stats.Write++
 
 			// Exit inner for loop if we've written all the chunks.
-			size -= sz
-			if size == 0 {
+			rem -= sz
+			if rem == 0 {
 				break
 			}
 
 			// Otherwise move offset forward and move pointer to next chunk.
 			offset += int64(sz)
-			ptr += uintptr(sz)
+			written += uintptr(sz)
 		}
 	}
 
@@ -576,11 +569,7 @@ func (tx *Tx) write() error {
 			continue
 		}
 
-		buf := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader{
-			Data: uintptr(unsafe.Pointer(p)),
-			Len:  tx.db.pageSize,
-			Cap:  tx.db.pageSize,
-		}))
+		buf := unsafeByteSlice(unsafe.Pointer(p), 0, 0, tx.db.pageSize)
 
 		// See https://go.googlesource.com/go/+/f03c9202c43e0abb130669852082117ca50aa9b1
 		for i := range buf {