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Commit 9ca1eb32 authored by Maneesh Soni's avatar Maneesh Soni Committed by Linus Torvalds
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[PATCH] sysfs: fix sysfs_setattr 



o sysfs_dirent's s_mode field should also be updated in sysfs_setattr(), else
  there could be inconsistency in the two fields. s_mode is used while
  ->readdir so as not to bring in the inode to cache.

Signed-off-by: default avatarManeesh Soni <maneesh@in.ibm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent bc062b1b

fs/sysfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ int sysfs_setattr(struct dentry * dentry, struct iattr * iattr) 


		if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID))

			mode &= ~S_ISGID;

		sd_iattr->ia_mode = mode;

		sd_iattr->ia_mode = sd->s_mode = mode;

	}



	return error;