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-rw-r--r--crypto/asymmetric_keys/signature.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/asymmetric_keys/signature.c b/crypto/asymmetric_keys/signature.c
index 7525fd183574..9441240f7d2a 100644
--- a/crypto/asymmetric_keys/signature.c
+++ b/crypto/asymmetric_keys/signature.c
@@ -37,7 +37,7 @@ int verify_signature(const struct key *key,
return -EINVAL;
subtype = asymmetric_key_subtype(key);
if (!subtype ||
- !key->payload.data)
+ !key->payload.data[0])
return -EINVAL;
if (!subtype->verify_signature)
return -ENOTSUPP;
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