diff options
Diffstat (limited to 'kernel/seccomp.c')
| -rw-r--r-- | kernel/seccomp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/seccomp.c b/kernel/seccomp.c index 565743db538..2f3fa2cc2ea 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -54,7 +54,7 @@ struct seccomp_filter { atomic_t usage; struct seccomp_filter *prev; - struct sk_filter *prog; + struct bpf_prog *prog; }; /* Limit any path through the tree to 256KB worth of instructions. */ @@ -87,7 +87,7 @@ static void populate_seccomp_data(struct seccomp_data *sd) * @filter: filter to verify * @flen: length of filter * - * Takes a previously checked filter (by sk_chk_filter) and + * Takes a previously checked filter (by bpf_check_classic) and * redirects all filter code that loads struct sk_buff data * and related data through seccomp_bpf_load. It also * enforces length and alignment checking of those loads. @@ -187,7 +187,7 @@ static u32 seccomp_run_filters(int syscall) * value always takes priority (ignoring the DATA). */ for (f = current->seccomp.filter; f; f = f->prev) { - u32 cur_ret = SK_RUN_FILTER(f->prog, (void *)&sd); + u32 cur_ret = BPF_PROG_RUN(f->prog, (void *)&sd); if ((cur_ret & SECCOMP_RET_ACTION) < (ret & SECCOMP_RET_ACTION)) ret = cur_ret; @@ -239,7 +239,7 @@ static long seccomp_attach_filter(struct sock_fprog *fprog) goto free_prog; /* Check and rewrite the fprog via the skb checker */ - ret = sk_chk_filter(fp, fprog->len); + ret = bpf_check_classic(fp, fprog->len); if (ret) goto free_prog; @@ -249,7 +249,7 @@ static long seccomp_attach_filter(struct sock_fprog *fprog) goto free_prog; /* Convert 'sock_filter' insns to 'bpf_insn' insns */ - ret = sk_convert_filter(fp, fprog->len, NULL, &new_len); + ret = bpf_convert_filter(fp, fprog->len, NULL, &new_len); if (ret) goto free_prog; @@ -260,12 +260,12 @@ static long seccomp_attach_filter(struct sock_fprog *fprog) if (!filter) goto free_prog; - filter->prog = kzalloc(sk_filter_size(new_len), + filter->prog = kzalloc(bpf_prog_size(new_len), GFP_KERNEL|__GFP_NOWARN); if (!filter->prog) goto free_filter; - ret = sk_convert_filter(fp, fprog->len, filter->prog->insnsi, &new_len); + ret = bpf_convert_filter(fp, fprog->len, filter->prog->insnsi, &new_len); if (ret) goto free_filter_prog; kfree(fp); @@ -273,7 +273,7 @@ static long seccomp_attach_filter(struct sock_fprog *fprog) atomic_set(&filter->usage, 1); filter->prog->len = new_len; - sk_filter_select_runtime(filter->prog); + bpf_prog_select_runtime(filter->prog); /* * If there is an existing filter, make it the prev and don't drop its @@ -337,7 +337,7 @@ void put_seccomp_filter(struct task_struct *tsk) while (orig && atomic_dec_and_test(&orig->usage)) { struct seccomp_filter *freeme = orig; orig = orig->prev; - sk_filter_free(freeme->prog); + bpf_prog_free(freeme->prog); kfree(freeme); } } |