• Wenwen Wang's avatar
    i3c: master: fix a memory leak bug · 7afe9a4e
    Wenwen Wang authored
    In i3c_master_getmwl_locked(), the buffer used for the dest payload data is
    allocated using kzalloc() in i3c_ccc_cmd_dest_init(). Later on, the length
    of the dest payload data is checked against 'sizeof(*mwl)'. If they are not
    equal, -EIO is returned to indicate the error. However, the allocated
    buffer is not deallocated on this path, leading to a memory leak.
    To fix the above issue, free the buffer before returning the error.
    Signed-off-by: default avatarWenwen Wang <wenwen@cs.uga.edu>
    Signed-off-by: default avatarBoris Brezillon <boris.brezillon@collabora.com>