Martin KaFai Lau 179cde8cef bpf: btf: Check members of struct/union ... This patch checks a few things of struct's members: 1) It has a valid size (e.g. a "const void" is invalid) 2) A member's size (+ its member's offset) does not exceed the containing struct's size. 3) The member's offset satisfies the alignment requirement The above can only be done after the needs_resolve member's type is resolved. Hence, the above is done together in btf_struct_resolve(). Each possible member's type (e.g. int, enum, modifier...) implements the check_member() ops which will be called from btf_struct_resolve(). Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Alexei Starovoitov <ast@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2018-04-19 21:46:24 +02:00
..
arraymap.c	bpf: add schedule points in percpu arrays management	2018-02-22 21:27:06 +01:00
bpf_lru_list.c	bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4	2017-04-17 13:55:52 -04:00
bpf_lru_list.h	bpf: Only set node->ref = 1 if it has not been set	2017-09-01 09:57:39 -07:00
btf.c	bpf: btf: Check members of struct/union	2018-04-19 21:46:24 +02:00
cgroup.c	bpf: Hooks for sys_bind	2018-03-31 02:15:18 +02:00
core.c	bpf: fix bpf_prog_array_copy_to_user warning from perf event prog query	2018-02-14 08:59:37 -08:00
cpumap.c	xdp: transition into using xdp_frame for return API	2018-04-17 10:50:29 -04:00
devmap.c	bpf: add helper for copying attrs to struct bpf_map	2018-01-14 23:36:29 +01:00
disasm.c	bpf: Remove struct bpf_verifier_env argument from print_bpf_insn	2018-03-23 17:38:57 +01:00
disasm.h	bpf: Remove struct bpf_verifier_env argument from print_bpf_insn	2018-03-23 17:38:57 +01:00
hashtab.c	bpf: add helper for copying attrs to struct bpf_map	2018-01-14 23:36:29 +01:00
helpers.c	bpf: rename ARG_PTR_TO_STACK	2017-01-09 16:56:27 -05:00
inode.c	bpf: comment why dots in filenames under BPF virtual FS are not allowed	2018-03-09 10:30:30 +01:00
lpm_trie.c	bpf: fix rcu lockdep warning for lpm_trie map_free callback	2018-02-22 21:29:12 +01:00
Makefile	bpf: btf: Introduce BPF Type Format (BTF)	2018-04-19 21:46:24 +02:00
map_in_map.c	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
map_in_map.h	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
offload.c	bpf: offload: report device information about offloaded maps	2018-01-18 22:54:25 +01:00
percpu_freelist.c	bpf: fix lockdep splat	2017-11-15 19:46:32 +09:00
percpu_freelist.h	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
sockmap.c	bpf: sockmap, duplicates release calls may NULL sk_prot	2018-04-04 11:04:31 +02:00
stackmap.c	bpf: extend stackmap to save binary_build_id+offset instead of address	2018-03-15 01:09:28 +01:00
syscall.c	kernel/bpf/syscall: fix warning defined but not used	2018-04-04 11:08:36 +02:00
tnum.c	bpf/verifier: track signed and unsigned min/max values	2017-08-08 17:51:34 -07:00
verifier.c	bpf: Hooks for sys_bind	2018-03-31 02:15:18 +02:00