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(parent: 43629f8) | patch
Bluetooth: sco: fix information leak to userspace
authorVasiliy Kulikov <segoon@openwall.com>
Mon, 14 Feb 2011 10:54:26 +0000 (13:54 +0300)
committerGustavo F. Padovan <padovan@profusion.mobi>
Mon, 14 Feb 2011 14:51:40 +0000 (12:51 -0200)
commitc4c896e1471aec3b004a693c689f60be3b17ac86
tree7fad770b835cbfe5165fc7027ececc30c165b682tree | snapshot
parent43629f8f5ea32a998d06d1bb41eefa0e821ff573commit | diff
Bluetooth: sco: fix information leak to userspace

struct sco_conninfo has one padding byte in the end.  Local variable
cinfo of type sco_conninfo is copied to userspace with this uninizialized
one byte, leading to old stack contents leak.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
net/bluetooth/sco.c diff | blob | history
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