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authorDan Carpenter <error27@gmail.com>2010-09-10 01:58:10 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-13 12:44:11 -0700
commit3429769bc67c7a48b3c01b2452b32171b3450202 (patch)
tree9664314000e1e0ae06ecb29423ca30cfd42f0c8e /net
parent339db11b219f36cf7da61b390992d95bb6b7ba2e (diff)
downloadop-kernel-dev-3429769bc67c7a48b3c01b2452b32171b3450202.zip
op-kernel-dev-3429769bc67c7a48b3c01b2452b32171b3450202.tar.gz
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>
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