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SubjectRe: ioctl bug?
Date
Gary writes:
> I think I have found a bug in the kernel.
>
> starting with 2.4.5ac23 and continuing through both 2.4.6 and
> 2.v.6-ac2 Whenever I try to do a lsattr or chattr on a directory
> I get:
>
> "Inappropriate ioctl for device While reading flags"

Yet another case of Linux pro-active bug-fixing. I have already sent
a patch for this to Linus and Alan. It seems I CC'd ext2-devel, but
not linux-kernel.

Here is the patch again. It was likely caused by Al Viro's major
overhaul of the ext2 directory code, to move it into the page cache.

Cheers, Andreas
===========================================================================
--- linux-2.4.6.orig/fs/ext2/dir.c Thu Jun 28 14:28:24 2001
+++ linux-2.4.6-aed/fs/ext2/dir.c Tue Jul 10 22:59:12 2001
@@ -576,5 +576,6 @@
struct file_operations ext2_dir_operations = {
read: generic_read_dir,
readdir: ext2_readdir,
+ ioctl: ext2_ioctl,
fsync: ext2_sync_file,
};
--
Andreas Dilger \ "If a man ate a pound of pasta and a pound of antipasto,
\ would they cancel out, leaving him still hungry?"
http://www-mddsp.enel.ucalgary.ca/People/adilger/ -- Dogbert
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