Commits
Artem Bityutskiy committed c16686fc0c9
UBI: fix use-after-free on error path commit e57e0d8e818512047fe379157c3f77f1b9fabffb upstream. When we fail to erase a PEB, we free the corresponding erase entry object, but then re-schedule this object if the error code was something like -EAGAIN. Obviously, it is a bug to use the object after we have freed it. Reported-by: Emese Revfy <re.emese@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>