| commit | 3429769bc67c7a48b3c01b2452b32171b3450202 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <error27@gmail.com> | Fri Sep 10 01:58:10 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Mon Sep 13 12:44:11 2010 -0700 |
| tree | 9664314000e1e0ae06ecb29423ca30cfd42f0c8e | |
| parent | 339db11b219f36cf7da61b390992d95bb6b7ba2e [diff] |
ppp: potential NULL dereference in ppp_mp_explode() Smatch complains because we check whether "pch->chan" is NULL and then dereference it unconditionally on the next line. Partly the reason this bug was introduced is because code was too complicated. I've simplified it a little. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>