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-rw-r--r--kernel/bpf/helpers.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index cb5564c77482..6d69e30f42d8 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -1446,6 +1446,8 @@ BPF_CALL_4(bpf_dynptr_from_mem, void *, data, u32, size, u64, flags, struct bpf_
{
int err;
+ BTF_TYPE_EMIT(struct bpf_dynptr);
+
err = bpf_dynptr_check_size(size);
if (err)
goto error;