diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/syscall.c | 7 | ||||
| -rw-r--r-- | kernel/bpf/verifier.c | 4 |
2 files changed, 5 insertions, 6 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 536edc2be307..0d69449acbd0 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -354,10 +354,11 @@ static int find_prog_type(enum bpf_prog_type type, struct bpf_prog *prog) list_for_each_entry(tl, &bpf_prog_types, list_node) { if (tl->type == type) { prog->aux->ops = tl->ops; - prog->aux->prog_type = type; + prog->type = type; return 0; } } + return -EINVAL; } @@ -508,7 +509,7 @@ static int bpf_prog_load(union bpf_attr *attr) prog->jited = false; atomic_set(&prog->aux->refcnt, 1); - prog->aux->is_gpl_compatible = is_gpl; + prog->gpl_compatible = is_gpl; /* find program type: socket_filter vs tracing_filter */ err = find_prog_type(type, prog); @@ -517,7 +518,6 @@ static int bpf_prog_load(union bpf_attr *attr) /* run eBPF verifier */ err = bpf_check(prog, attr); - if (err < 0) goto free_used_maps; @@ -528,7 +528,6 @@ static int bpf_prog_load(union bpf_attr *attr) bpf_prog_select_runtime(prog); err = anon_inode_getfd("bpf-prog", &bpf_prog_fops, prog, O_RDWR | O_CLOEXEC); - if (err < 0) /* failed to allocate fd */ goto free_used_maps; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 594d341f04db..bdf4192a889b 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -852,7 +852,7 @@ static int check_call(struct verifier_env *env, int func_id) } /* eBPF programs must be GPL compatible to use GPL-ed functions */ - if (!env->prog->aux->is_gpl_compatible && fn->gpl_only) { + if (!env->prog->gpl_compatible && fn->gpl_only) { verbose("cannot call GPL only function from proprietary program\n"); return -EINVAL; } @@ -1205,7 +1205,7 @@ static int check_ld_abs(struct verifier_env *env, struct bpf_insn *insn) struct reg_state *reg; int i, err; - if (!may_access_skb(env->prog->aux->prog_type)) { + if (!may_access_skb(env->prog->type)) { verbose("BPF_LD_ABS|IND instructions not allowed for this program type\n"); return -EINVAL; } |