From: Neal Cardwell <ncardw...@google.com> Date: Mon, 13 Jun 2016 11:20:35 -0400
> Make sure that dctcp_get_info() returns only the size of the > info->dctcp struct that it zeroes out and fills in. Previously it had > been returning the size of the enclosing tcp_cc_info union, > sizeof(*info). There is no problem yet, but that union that may one > day be larger than struct tcp_dctcp_info, in which case the > TCP_CC_INFO code might accidentally copy uninitialized bytes from the > stack. > > Signed-off-by: Neal Cardwell <ncardw...@google.com> > Signed-off-by: Soheil Hassas Yeganeh <soh...@google.com> > Signed-off-by: Eric Dumazet <eduma...@google.com> Applied.
