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| author | Szymon Janc | 2011-03-22 13:12:20 +0100 |
|---|---|---|
| committer | Gustavo F. Padovan | 2011-03-31 19:22:57 +0200 |
| commit | 8fce6357a9e72c4c9c846f9951895954bfb34ad1 (patch) | |
| tree | e748707ede664b0fce23b762de370fdc3c51fe3f /net/bluetooth | |
| parent | Bluetooth: Rename cmd to param in pending_cmd (diff) | |
| download | kernel-qcow2-linux-8fce6357a9e72c4c9c846f9951895954bfb34ad1.tar.gz kernel-qcow2-linux-8fce6357a9e72c4c9c846f9951895954bfb34ad1.tar.xz kernel-qcow2-linux-8fce6357a9e72c4c9c846f9951895954bfb34ad1.zip | |
Bluetooth: Allow for NULL data in mgmt_pending_add
Since index is in mgmt_hdr it is possible to have mgmt command with
no parameters that still needs to add itself to pending list.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/mgmt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d0c01230bba9..93f0f04c8bcd 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -239,7 +239,8 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, return NULL; } - memcpy(cmd->param, data, len); + if (data) + memcpy(cmd->param, data, len); cmd->sk = sk; sock_hold(sk); |