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bpf: Rename bpf_verifer_log

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bpf_verifer_log =>
bpf_verifier_log

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Alexei Starovoitov <ast@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Martin KaFai Lau 2018-03-24 11:44:22 -07:00 committed by Daniel Borkmann
parent 639a53da7c
commit b9193c1b61
2 changed files with 5 additions and 5 deletions
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6
include/linux/bpf_verifier.h
View File

@ -153,7 +153,7 @@ struct bpf_insn_aux_data {
#define BPF_VERIFIER_TMP_LOG_SIZE 1024 #define BPF_VERIFIER_TMP_LOG_SIZE 1024
struct bpf_verifer_log { struct bpf_verifier_log {
u32 level; u32 level;
char kbuf[BPF_VERIFIER_TMP_LOG_SIZE]; char kbuf[BPF_VERIFIER_TMP_LOG_SIZE];
char __user *ubuf; char __user *ubuf;
@ -161,7 +161,7 @@ struct bpf_verifer_log {
u32 len_total; u32 len_total;
}; };
static inline bool bpf_verifier_log_full(const struct bpf_verifer_log *log) static inline bool bpf_verifier_log_full(const struct bpf_verifier_log *log)
{ {
return log->len_used >= log->len_total - 1; return log->len_used >= log->len_total - 1;
} }
@ -185,7 +185,7 @@ struct bpf_verifier_env {
bool allow_ptr_leaks; bool allow_ptr_leaks;
bool seen_direct_write; bool seen_direct_write;
struct bpf_insn_aux_data *insn_aux_data; /* array of per-insn state */ struct bpf_insn_aux_data *insn_aux_data; /* array of per-insn state */
struct bpf_verifer_log log; struct bpf_verifier_log log;
u32 subprog_starts[BPF_MAX_SUBPROGS]; u32 subprog_starts[BPF_MAX_SUBPROGS];
/* computes the stack depth of each bpf function */ /* computes the stack depth of each bpf function */
u16 subprog_stack_depth[BPF_MAX_SUBPROGS + 1]; u16 subprog_stack_depth[BPF_MAX_SUBPROGS + 1];

4
kernel/bpf/verifier.c
View File

@ -171,7 +171,7 @@ static DEFINE_MUTEX(bpf_verifier_lock);
static void log_write(struct bpf_verifier_env *env, const char *fmt, static void log_write(struct bpf_verifier_env *env, const char *fmt,
va_list args) va_list args)
{ {
struct bpf_verifer_log *log = &env->log; struct bpf_verifier_log *log = &env->log;
unsigned int n; unsigned int n;
if (!log->level || !log->ubuf || bpf_verifier_log_full(log)) if (!log->level || !log->ubuf || bpf_verifier_log_full(log))
@ -5611,7 +5611,7 @@ static void free_states(struct bpf_verifier_env *env)
int bpf_check(struct bpf_prog **prog, union bpf_attr *attr) int bpf_check(struct bpf_prog **prog, union bpf_attr *attr)
{ {
struct bpf_verifier_env *env; struct bpf_verifier_env *env;
struct bpf_verifer_log *log; struct bpf_verifier_log *log;
int ret = -EINVAL; int ret = -EINVAL;
/* no program is valid */ /* no program is valid */