Bluetooth: Fix missing PDU length checks for SMP

Browse source

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>

...

This commit is contained in:

Johan Hedberg 2014-02-18 10:19:29 +02:00 • committed by Marcel Holtmann

parent c6beca0e0d

commit c46b98bea5

1 changed files with 25 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

25

net/bluetooth/smp.c

View file