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Add new arguments for sigverify to detect packet size mismatch #389

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Add new arguments for sigverify to detect packet size mismatch #389

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2 changes: 2 additions & 0 deletions src/sigverify.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ extern "C" {
signature_offset: u32,
signed_message_offset: u32,
signed_message_len_offset: u32,
packet_size: u32,
out: *mut u8, //combined length of all the items in vecs
) -> u32;
}
Expand Down Expand Up @@ -136,6 +137,7 @@ pub fn ed25519_verify(batches: &Vec<SharedPackets>) -> Vec<Vec<u8>> {
(TX_OFFSET + SIG_OFFSET) as u32,
(TX_OFFSET + SIGNED_DATA_OFFSET) as u32,
PACKET_DATA_SIZE as u32,
size_of::<Packet>() as u32,
out.as_mut_ptr(),
);
if res != 0 {
Expand Down