diff options
Diffstat (limited to 'pkg/p9/messages.go')
| -rw-r--r-- | pkg/p9/messages.go | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/pkg/p9/messages.go b/pkg/p9/messages.go index 3863ad1f5..57b89ad7d 100644 --- a/pkg/p9/messages.go +++ b/pkg/p9/messages.go @@ -1926,19 +1926,17 @@ func (r *Rreaddir) decode(b *buffer) { // encode implements encoder.encode. func (r *Rreaddir) encode(b *buffer) { entriesBuf := buffer{} + payloadSize := 0 for _, d := range r.Entries { d.encode(&entriesBuf) - if len(entriesBuf.data) >= int(r.Count) { + if len(entriesBuf.data) > int(r.Count) { break } + payloadSize = len(entriesBuf.data) } - if len(entriesBuf.data) < int(r.Count) { - r.Count = uint32(len(entriesBuf.data)) - r.payload = entriesBuf.data - } else { - r.payload = entriesBuf.data[:r.Count] - } - b.Write32(uint32(r.Count)) + r.Count = uint32(payloadSize) + r.payload = entriesBuf.data[:payloadSize] + b.Write32(r.Count) } // Type implements message.Type. |