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(parent: ca6c7be) | patch
tty: mxser: fix usage of opmode_ioaddr
authorMatwey V. Kornilov <matwey@sai.msu.ru>
Tue, 21 May 2013 09:57:37 +0000 (13:57 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 21 May 2013 17:26:05 +0000 (10:26 -0700)
commit3af2757e2c6ea49e34b224a5ebb606bc73fecaab
treeb68e1bd4ebeb5e5d20b2f92b53e9beb0d51a3d76tree | snapshot
parentca6c7bebe36baa663c13df850b66843f307e942ecommit | diff
tty: mxser: fix usage of opmode_ioaddr

mxser_port->opmode_ioaddr is initialized only for MOXA_MUST_MU860_HWID
chips, but no precautions have been undertaken to prevent reading and
writing to undefined port number.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/mxser.c diff | blob | history
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