On Fri, Jul 26, 2024 at 04:10:40PM GMT, Krzysztof Kozlowski wrote: > Hi, > > Incorrect mask of Soundwire ports - one bit too long/big - was passed. > > Theoretically, too wide mask could cause an out of bounds read in > sdw_get_slave_dpn_prop() in stream.c, however only in the case of buggy > driver, e.g. adding incorrect number of ports via > sdw_stream_add_slave(). Well, granted that sdw_stream_add_slave() crashes on RB3, we know that the driver is buggy. > Not adding Cc-stable because I don't think the issue can lead to real > out-of-bounds read. -- With best wishes Dmitry
