aboutsummaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
authorRichard Weinberger <richard@nod.at>2016-07-31 21:42:23 +0200
committerRichard Weinberger <richard@nod.at>2016-08-23 23:02:52 +0200
commit17ce1eb0b64eb27d4f9180daae7495fa022c7b0d (patch)
tree4b72b7584d69eb4200cb74070aa4cbc0700c8fa4 /fs
parentc0082e985fdf77b02fc9e0dac3b58504dcf11b7a (diff)
downloadlinux-yocto-4.8-17ce1eb0b64eb27d4f9180daae7495fa022c7b0d.tar.gz
linux-yocto-4.8-17ce1eb0b64eb27d4f9180daae7495fa022c7b0d.tar.bz2
linux-yocto-4.8-17ce1eb0b64eb27d4f9180daae7495fa022c7b0d.zip
ubifs: Fix xattr generic handler usage
UBIFS uses full names to work with xattrs, therefore we have to use xattr_full_name() to obtain the xattr prefix as string. Cc: <stable@vger.kernel.org> Cc: Andreas Gruenbacher <agruenba@redhat.com> Fixes: 2b88fc21ca ("ubifs: Switch to generic xattr handlers") Signed-off-by: Richard Weinberger <richard@nod.at> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com> Tested-by: Dongsheng Yang <dongsheng081251@gmail.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ubifs/xattr.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index e237811f09ce..11a004114eba 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -575,7 +575,8 @@ static int ubifs_xattr_get(const struct xattr_handler *handler,
dbg_gen("xattr '%s', ino %lu ('%pd'), buf size %zd", name,
inode->i_ino, dentry, size);
- return __ubifs_getxattr(inode, name, buffer, size);
+ name = xattr_full_name(handler, name);
+ return __ubifs_getxattr(inode, name, buffer, size);
}
static int ubifs_xattr_set(const struct xattr_handler *handler,
@@ -586,6 +587,8 @@ static int ubifs_xattr_set(const struct xattr_handler *handler,
dbg_gen("xattr '%s', host ino %lu ('%pd'), size %zd",
name, inode->i_ino, dentry, size);
+ name = xattr_full_name(handler, name);
+
if (value)
return __ubifs_setxattr(inode, name, value, size, flags);
else