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(parent: 7d48b77) | patch
Bluetooth: Fix missing PDU length checks for SMP
authorJohan Hedberg <johan.hedberg@intel.com>
Tue, 18 Feb 2014 08:19:29 +0000 (10:19 +0200)
committerMarcel Holtmann <marcel@holtmann.org>
Tue, 18 Feb 2014 08:47:01 +0000 (00:47 -0800)
commit77ffcfdd3111e00a77acfbf7a3970bd4b3e70bc5
tree5f494bdab63e96708e19835353cae906d7e0d2c7tree | snapshot
parent7d48b770364c3f71e7efcff37392948642df39f4commit | diff
Bluetooth: Fix missing PDU length checks for SMP

For each received SMP PDU we need to check that we have enough data to
fit the specified size of the PDU. This patch adds the necessary checks
for each SMP PDU handler and ensures that buffer overflows do not occur
if to little data has been received.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
net/bluetooth/smp.c diff | blob | history
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