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authorAndre Guedes <andre.guedes@openbossa.org>2011-09-09 18:56:26 -0300
committerGustavo F. Padovan <padovan@profusion.mobi>2011-09-21 12:59:16 -0300
commitf8523598ee608a8c4d1f3bbd3639785be3321111 (patch)
tree720d06d2bb311211994d809c6ad7577f630d5f0c /net/bluetooth
parenta8f13c8cd2c732828e5da735c204447a55cdab03 (diff)
Bluetooth: Check 'dev_class' in mgmt_device_found()
The mgmt_device_found event will be used to report LE devices found during discovery procedure. Since LE advertising reports events doesn't have class of device information, we need to check if 'dev_class' is not NULL before copying it. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/mgmt.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 45b7a4e5aa4..5a94eec06ca 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2324,12 +2324,14 @@ int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 *dev_class, s8 rssi,
memset(&ev, 0, sizeof(ev));
bacpy(&ev.bdaddr, bdaddr);
- memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
ev.rssi = rssi;
if (eir)
memcpy(ev.eir, eir, sizeof(ev.eir));
+ if (dev_class)
+ memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
+
return mgmt_event(MGMT_EV_DEVICE_FOUND, index, &ev, sizeof(ev), NULL);
}