Craig Gallek b13c5c14db libbpf: parse maps sections of varying size ... This library previously assumed a fixed-size map options structure. Any new options were ignored. In order to allow the options structure to grow and to support parsing older programs, this patch updates the maps section parsing to handle varying sizes. Object files with maps sections smaller than expected will have the new fields initialized to zero. Object files which have larger than expected maps sections will be rejected unless all of the unrecognized data is zero. This change still assumes that each map definition in the maps section is the same size. Signed-off-by: Craig Gallek <kraig@google.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-10-05 21:42:28 -07:00
..
.gitignore	tools lib bpf: Change FEATURE-DUMP to FEATURE-DUMP.libbpf	2015-11-05 12:47:51 -03:00
bpf.c	libbpf: add support for BPF_PROG_QUERY	2017-10-04 16:05:05 -07:00
bpf.h	libbpf: add support for BPF_PROG_QUERY	2017-10-04 16:05:05 -07:00
Build	bpf tools: Add bpf.c/h for common bpf operations	2015-08-07 10:16:58 -03:00
libbpf.c	libbpf: parse maps sections of varying size	2017-10-05 21:42:28 -07:00
libbpf.h	bpf: selftests add sockmap tests	2017-08-16 11:27:53 -07:00
Makefile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-09-06 14:45:08 -07:00