On 4/16/21 14:53, Kees Cook wrote: > On Fri, Apr 16, 2021 at 02:12:36PM -0500, Gustavo A. R. Silva wrote: >> Fix the following out-of-bounds warning: >> >> net/sctp/sm_make_chunk.c:3150:4: warning: 'memcpy' offset [17, 28] from the object at 'addr' is out of the bounds of referenced subobject 'v4' with type 'struct sockaddr_in' at offset 0 [-Warray-bounds] >> >> This helps with the ongoing efforts to globally enable -Warray-bounds >> and get us closer to being able to tighten the FORTIFY_SOURCE routines >> on memcpy(). >> >> Link: https://github.com/KSPP/linux/issues/109 >> Reported-by: kernel test robot <lkp@xxxxxxxxx> >> Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> > > Yup! :) > Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx> Thanks, Kees. -- Gustavo
