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Fix checking for length of internal signed message #4

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Fix checking for length of internal signed message #4

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4 changes: 2 additions & 2 deletions contracts/wallet_v5.fc
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Original file line number Diff line number Diff line change
Expand Up @@ -261,7 +261,7 @@ cell verify_c5_actions(cell c5, int is_external) inline {
;; Before signature checking we handle errors silently (return), after signature checking we throw exceptions.

;; Check to make sure that there are enough bits for reading before signature check
if (in_msg_body.slice_bits() < size::message_operation_prefix + size::wallet_id + size::valid_until + size::seqno + size::signature) {
if (in_msg_body.slice_bits() < size::message_operation_prefix + size::wallet_id + size::valid_until + size::seqno + size::signature + size::bool + size::bool) {
return ();
}
process_signed_request(in_msg_body, false);
Expand Down Expand Up @@ -298,4 +298,4 @@ cell get_extensions() method_id {
return get_data().begin_parse()
.skip_bits(size::bool + size::seqno + size::wallet_id + size::public_key)
.preload_dict();
}
}