Hi Mat, > This fixes a regression from commit > 2ead70b8390d199ca04cd35311b51f5f3676079e that is present in all > kernels starting at v3.0. > > When L2CAP information was moved to struct l2cap_chan, a check was > added to l2cap_chan_del to avoid certain cleanup operations when ERTM > or streaming mode had not yet been initialized. The logic in the > check did not take in to account that chan->conf_state is set to 0 in > l2cap_chan_ready, so l2cap_chan_del failed to cancel timers and leaked > memory any time the ERTM queues or lists were not empty. > > This change makes sure that l2cap_chan_del only returns early if > ERTM initialization was not performed. > > Signed-off-by: Mat Martineau <mathewm@xxxxxxxxxxxxxx> > --- > include/net/bluetooth/l2cap.h | 1 + > net/bluetooth/l2cap_core.c | 7 +++++-- > 2 files changed, 6 insertions(+), 2 deletions(-) patch has been applied to bluetooth-next tree. Regards Marcel -- 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
