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-rw-r--r--kernel/bpf/syscall.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 2190ab14b763..5f35f420c12f 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -402,6 +402,8 @@ static void fixup_bpf_calls(struct bpf_prog *prog)
*/
BUG_ON(!prog->aux->ops->get_func_proto);
+ if (insn->imm == BPF_FUNC_get_route_realm)
+ prog->dst_needed = 1;
if (insn->imm == BPF_FUNC_tail_call) {
/* mark bpf_tail_call as different opcode
* to avoid conditional branch in