Edward Cree 1f9ab38f8a selftests/bpf: don't try to access past MAX_PACKET_OFF in test_verifier ... A number of selftests fell foul of the changed MAX_PACKET_OFF handling. For instance, "direct packet access: test2" was potentially reading four bytes from pkt + 0xffff, which could take it past the verifier's limit, causing the program to be rejected (checks against pkt_end didn't give us any reg->range). Increase the shifts by one so that R2 is now mask 0x7fff instead of mask 0xffff. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-08-08 17:51:35 -07:00
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gnu	selftests/bpf: get rid of -D__x86_64__	2017-05-03 09:51:25 -04:00
include/uapi/linux	selftests/bpf: fix broken build due to types.h	2017-05-17 18:45:14 -04:00
.gitignore	bpf: Add test_tag to .gitignore	2017-02-10 15:56:08 -05:00
bpf_endian.h	samples/bpf: fix a build issue	2017-07-11 20:51:29 -07:00
bpf_helpers.h	xdp: bpf redirect with map sample program	2017-07-17 09:48:06 -07:00
bpf_util.h	bpf: Move endianness BPF helpers out of bpf_util.h	2017-05-01 12:43:49 -07:00
config	bpf: add initial suite for selftests	2016-10-18 11:35:55 -04:00
Makefile	samples/bpf: fix a build issue	2017-07-11 20:51:29 -07:00
test_align.c	selftests/bpf: add test for bogus operations on pointers	2017-08-08 17:51:35 -07:00
test_iptunnel_common.h	selftests/bpf: add a test for basic XDP functionality	2017-04-01 12:45:57 -07:00
test_kmod.sh	selftests: do not require bash to run bpf tests	2017-01-05 13:19:47 -07:00
test_l4lb.c	bpf: Move endianness BPF helpers out of bpf_util.h	2017-05-01 12:43:49 -07:00
test_lpm_map.c	bpf: Remove bpf_sys.h from selftests	2017-02-10 15:56:08 -05:00
test_lru_map.c	bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4	2017-04-17 13:55:52 -04:00
test_maps.c	bpf: testing: fix devmap tests	2017-07-29 14:13:20 -07:00
test_obj_id.c	bpf: Fix test_obj_id.c for llvm 5.0	2017-06-09 15:15:11 -04:00
test_pkt_access.c	selftests/bpf: fix broken build due to types.h	2017-05-17 18:45:14 -04:00
test_pkt_md_access.c	selftests/bpf: Add test cases to test narrower ctx field loads	2017-06-14 14:56:25 -04:00
test_progs.c	bpf: don't zero out the info struct in bpf_obj_get_info_by_fd()	2017-07-26 17:02:52 -07:00
test_tag.c	bpf: Remove bpf_sys.h from selftests	2017-02-10 15:56:08 -05:00
test_tcp_estats.c	selftests/bpf: add a test case to check verifier pointer arithmetic	2017-05-03 09:51:25 -04:00
test_verifier.c	selftests/bpf: don't try to access past MAX_PACKET_OFF in test_verifier	2017-08-08 17:51:35 -07:00
test_xdp.c	selftests: bpf: Use bpf_endian.h in test_xdp.c	2017-05-02 07:52:01 -07:00