tree e5098e23130775f553e0fe65b9315f288985ad48
parent 876c6e3e028d1b326c81f6f134a4804b92f67dc7
author David Howells <dhowells@redhat.com> 1409662340 +0100
committer James Morris <james.l.morris@oracle.com> 1409704222 +1000

KEYS: Fix use-after-free in assoc_array_gc()

An edit script should be considered inaccessible by a function once it has
called assoc_array_apply_edit() or assoc_array_cancel_edit().

However, assoc_array_gc() is accessing the edit script just after the
gc_complete: label.

Reported-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
cc: shemming@brocade.com
cc: paulmck@linux.vnet.ibm.com
Cc: stable@vger.kernel.org
Signed-off-by: James Morris <james.l.morris@oracle.com>