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-rw-r--r--kernel/bpf/verifier.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 38f8718f16023..eed7350e15f49 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -3114,7 +3114,7 @@ static bool is_reg64(struct bpf_verifier_env *env, struct bpf_insn *insn,
if (class == BPF_LDX) {
if (t != SRC_OP)
- return BPF_SIZE(code) == BPF_DW;
+ return BPF_SIZE(code) == BPF_DW || BPF_MODE(code) == BPF_MEMSX;
/* LDX source must be ptr. */
return true;
}