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List:       yaffs
Subject:    [Yaffs] ENAMETOOLONG not handled correctly
From:       Rick Bronson <rick () efn ! org>
Date:       2006-08-14 19:38:10
Message-ID: E1GCiGI-0006XN-00 () amazonia
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Hi,

  I made this change and it seems to pass the Linux Test Project
tests: 

chdir04
chroot03
creat06
mkdir03
nftw01
nftw6401
open08
rename10
statfs02

  These tests involve making a file or directory that has too long
a name (ie. > 255).

  Please tell me if you think my change is in error.

  Thanks,

 Rick Bronson

--- yaffs2/yaffs_fs.c.~1.50.~	2006-06-29 10:39:09.000000000 -0700
+++ yaffs2/yaffs_fs.c	2006-08-14 12:26:37.000000000 -0700
@@ -316,6 +316,9 @@
 
 	yaffs_Device *dev = yaffs_InodeToObject(dir)->myDev;
 
+	if (dentry->d_name.len > YAFFS_MAX_NAME_LENGTH)  /* check for max name length */
+		return ERR_PTR(-ENAMETOOLONG);
+
 	yaffs_GrossLock(dev);
 
 	T(YAFFS_TRACE_OS,


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