diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/cpumap.c | 2 | ||||
| -rw-r--r-- | kernel/bpf/verifier.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c index 8a0bb80fe48a..ef82ffc90cbe 100644 --- a/kernel/bpf/cpumap.c +++ b/kernel/bpf/cpumap.c @@ -178,7 +178,7 @@ static int cpu_map_bpf_prog_run_xdp(struct bpf_cpu_map_entry *rcpu, void **frames, int n, struct xdp_cpumap_stats *stats) { - struct xdp_rxq_info rxq; + struct xdp_rxq_info rxq = {}; struct xdp_buff xdp; int i, nframes = 0; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index b263f093ee76..ddea9567f755 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -16602,6 +16602,9 @@ static bool func_states_equal(struct bpf_verifier_env *env, struct bpf_func_stat { int i; + if (old->callback_depth > cur->callback_depth) + return false; + for (i = 0; i < MAX_BPF_REG; i++) if (!regsafe(env, &old->regs[i], &cur->regs[i], &env->idmap_scratch, exact)) |