On 5/28/24 17:08, Jarkko Sakkinen wrote:
Report -E2BIG instead of -EINVAL when too large size for the key blob is
requested.
Signed-off-by: Jarkko Sakkinen <jar...@kernel.org>
Reviewed-by: Stefan Berger <stef...@linux.ibm.com>
---
security/keys/trusted-keys/trusted_tpm2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/keys/trusted-keys/trusted_tpm2.c
b/security/keys/trusted-keys/trusted_tpm2.c
index 8b7dd73d94c1..06c8fa7b21ae 100644
--- a/security/keys/trusted-keys/trusted_tpm2.c
+++ b/security/keys/trusted-keys/trusted_tpm2.c
@@ -122,7 +122,7 @@ static int tpm2_key_decode(struct trusted_key_payload
*payload,
return ret;
if (ctx.priv_len + ctx.pub_len > MAX_BLOB_SIZE)
- return -EINVAL;
+ return -E2BIG;
blob = kmalloc(ctx.priv_len + ctx.pub_len + 4, GFP_KERNEL);
if (!blob)
