feat: clear stdin

succinctlabs · Dec 21, 2024 · caa9d34 · caa9d34
1 parent fbc15cf
commit caa9d34
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/proposer/succinct/bin/server.rs b/proposer/succinct/bin/server.rs
@@ -27,7 +27,7 @@ use sp1_sdk::{
         client::NetworkClient,
         proto::network::{ExecutionStatus, FulfillmentStatus, FulfillmentStrategy, ProofMode},
     },
-    utils, HashableKey, NetworkProverV2, ProverClient, SP1Proof, SP1ProofWithPublicValues,
+    utils, HashableKey, NetworkProverV2, ProverClient, SP1Proof, SP1ProofWithPublicValues, SP1Stdin,
 };
 use std::{env, str::FromStr, time::Duration};
 use tower_http::limit::RequestBodyLimitLayer;
@@ -540,7 +540,10 @@ async fn get_proof_status(
     let fulfillment_status = status.fulfillment_status;
     let execution_status = status.execution_status;
     if fulfillment_status == FulfillmentStatus::Fulfilled as i32 {
-        let proof: SP1ProofWithPublicValues = maybe_proof.unwrap();
+        let mut proof: SP1ProofWithPublicValues = maybe_proof.unwrap();
+        // Remove the stdin from the proof, as it's unnecessary for verification. Note: In v4, there is no stdin.
+        // Previously, this caused the memory usage of the proposer to be high.
+        proof.stdin = SP1Stdin::default();
 
         match proof.proof {
             SP1Proof::Compressed(_) => {