only write if the filechunk has len > 0. (#903)

trufflesecurity · Nov 6, 2022 · 2898303 · 2898303
1 parent e8cd2e7
commit 2898303
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/handlers/archive.go b/pkg/handlers/archive.go
@@ -155,7 +155,9 @@ func (d *Archive) ReadToMax(reader io.Reader) ([]byte, error) {
 			return []byte{}, err
 		}
 		d.size += bRead
-		fileContent.Write(fileChunk[0:bRead])
+		if len(fileChunk) > 0 {
+			fileContent.Write(fileChunk[0:bRead])
+		}
 		if bRead < 512 {
 			break
 		}