[Rd] finename length no check (PR#3466)

[nakama at ki.rim.or.jp]

Full_Name: Ei-ji Nakama
Version: R-1.7.1
OS: Linux
Submission from: (NULL) (219.117.236.13)


> filename <- "----+----1----+----2----+----3----+----4----+----5----+----6----
+----7----+----8----+----9----+----0----+----1----+----2----+----3----+----4---
-+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2--
--+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0-
---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
----+----9----+----0----+----1----+----2----+----3----+----4----+----5----+----
6----+----7----+----8----+----9----+----0----+----1----+----2"
> png(file=filename,width=100,height=100,pointsize=12)
Segmentation fault

src/modules/X11/devX11.c