From 9b1aad457dfe6929e1775dac55bc27522a7a7b18 Mon Sep 17 00:00:00 2001
From: aidan garske <aidan@wolfssl.com>
Date: Tue, 14 Jul 2026 16:47:31 -0700
Subject: [PATCH] Fix PKCS7 streamed SignedData dropping content

---
 wolfcrypt/src/pkcs7.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wolfcrypt/src/pkcs7.c b/wolfcrypt/src/pkcs7.c
index 8ca153d470f..858b5c1baab 100644
--- a/wolfcrypt/src/pkcs7.c
+++ b/wolfcrypt/src/pkcs7.c
@@ -3192,6 +3192,9 @@ static int wc_PKCS7_EncodeContentStreamHelper(wc_PKCS7* pkcs7, int cipherType,
                 ret = wc_HashUpdate(&esd->hash, esd->hashType,
                     contentData, (word32)contentDataSz);
             }
+            else {
+                ret = 0;
+            }
             break;
 
     #ifndef NO_AES