fs/adfs: map: fix map scanning
authorRussell King <rmk+kernel@armlinux.org.uk>
Mon, 9 Dec 2019 11:09:04 +0000 (11:09 +0000)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 21 Jan 2020 01:12:40 +0000 (20:12 -0500)
commitf93793fd73a629f4c86b0d91fd84fe175705aff9
treeb4187bc69a3b276b928a379197f75d0961b8e015
parentf6f14a0d71b0773a1d4147d1a3c33d537cd213ab
fs/adfs: map: fix map scanning

When scanning the map for a fragment id, we need to keep track of the
free space links, so we don't inadvertently believe that the freespace
link is a valid fragment id.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/adfs/map.c