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authorDan Carpenter <dan.carpenter@oracle.com>2015-06-06 16:55:22 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-06-10 14:47:56 (GMT)
commit8d7e506350a3ff1b0659f7f5d65115a9be5ae37e (patch)
tree98299bf40e33546a3b42e4628108d8351c3ae3ef /include/media
parent5dce1ee611e4acd0893c77611d25fe5b1594764a (diff)
downloadlinux-8d7e506350a3ff1b0659f7f5d65115a9be5ae37e.tar.xz
[media] dvb-core: prevent some corruption the legacy ioctl
Quite a few of the ->diseqc_send_master_cmd() implementations don't check cmd->msg_len so it can lead to memory corruption. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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