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(parent: 3379013) | patch
Bluetooth: change min_t() cast in hci_reassembly()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 28 Feb 2012 06:57:59 +0000 (09:57 +0300)
committerJohan Hedberg <johan.hedberg@intel.com>
Wed, 29 Feb 2012 14:19:37 +0000 (16:19 +0200)
commit89bb46d02046b59c1de3d2e92680f3a1062750d0
treedd56173e9835912f91c86e4837b1e9df9c5b30ddtree | snapshot (tar.gz zip)
parent3379013bcfceb3c0365a3cf03543d6c67b84fc34commit | diff
Bluetooth: change min_t() cast in hci_reassembly()

"count" is type int so the cast to __u16 truncates the high bits away
and triggers a Smatch static checker warning.  It looks like a high
value of count could cause a forever loop, but I didn't follow it
through to see if count is capped somewhere.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
net/bluetooth/hci_core.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)