From ca3c779182ebf3516d17f16dc5a892e2eb888cd3 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <josh@wolfssl.com>
Date: Fri, 24 Apr 2026 10:46:46 -0400
Subject: [PATCH] Rust wrapper: use consistent rc check in ECC::shared_secret

Fixes F-2676
---
 wrapper/rust/wolfssl-wolfcrypt/src/ecc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wrapper/rust/wolfssl-wolfcrypt/src/ecc.rs b/wrapper/rust/wolfssl-wolfcrypt/src/ecc.rs
index 8ba320ba63..d5c8bcbd8a 100644
--- a/wrapper/rust/wolfssl-wolfcrypt/src/ecc.rs
+++ b/wrapper/rust/wolfssl-wolfcrypt/src/ecc.rs
@@ -1823,7 +1823,7 @@ impl ECC {
             sys::wc_ecc_shared_secret(&mut self.wc_ecc_key,
                 &mut peer_key.wc_ecc_key, dout.as_mut_ptr(), &mut out_len)
         };
-        if rc < 0 {
+        if rc != 0 {
             return Err(rc);
         }
         Ok(out_len as usize)