On 2015/3/30 17:27, Tim Niemeyer wrote: > first backport commit 6ec88fcb4aa2c33fe2fe2a23c576a7e2581c5c3d changes > l2cap_move_channel_confirm_rsp and not the l2cap_information_rsp. So > revert this and fix at the correct position. > > commit 3f6fa3d489e127ca5a5b298eabac3ff5dbe0e112 upstream. > > The length check is invalid since the length varies with type of > info response. > > This was introduced by the commit cb3b3152b2f5939d67005cff841a1ca748b19888 > > Because of this, l2cap info rsp is not handled and command reject is sent. > >> ACL data: handle 11 flags 0x02 dlen 16 > L2CAP(s): Info rsp: type 2 result 0 > Extended feature mask 0x00b8 > Enhanced Retransmission mode > Streaming mode > FCS Option > Fixed Channels > < ACL data: handle 11 flags 0x00 dlen 10 > L2CAP(s): Command rej: reason 0 > Command not understood > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Jaganath Kanakkassery <jaganath.k@xxxxxxxxxxx> > Signed-off-by: Chan-Yeol Park <chanyeol.park@xxxxxxxxxxx> > Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx> > Cc: Jianguo Wu <wujianguo@xxxxxxxxxx> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Signed-off-by: Tim Niemeyer <tim.niemeyer@xxxxxxxxxxxxx> > Acked-by: Johan Hedberg <johan.hedberg@xxxxxxxxx> > --- > Patch for 3.4-stable. > Queued up for 3.4. Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
