1 files changed, 20 insertions, 13 deletions

diff --git a/src/lib/libcrypto/cms/cms_smime.c b/src/lib/libcrypto/cms/cms_smime.c
index 85a0e6f6e5..a4918643d2 100644
--- a/src/lib/libcrypto/cms/cms_smime.c
+++ b/src/lib/libcrypto/cms/cms_smime.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_smime.c,v 1.29 2025/05/10 05:54:38 tb Exp $ */
+/* $OpenBSD: cms_smime.c,v 1.31 2025/11/28 06:07:09 tb Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -277,25 +277,32 @@ CMS_ContentInfo *
 CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
     const unsigned char *key, size_t keylen, unsigned int flags)
 {
-        CMS_ContentInfo *cms;
+        CMS_ContentInfo *cms = NULL;
 
-        if (!cipher) {
+        if (cipher == NULL) {
                 CMSerror(CMS_R_NO_CIPHER);
-                return NULL;
+                goto err;
         }
-        cms = CMS_ContentInfo_new();
-        if (cms == NULL)
-                return NULL;
+
+        if ((cms = CMS_ContentInfo_new()) == NULL)
+                goto err;
+
         if (!CMS_EncryptedData_set1_key(cms, cipher, key, keylen))
-                return NULL;
+                goto err;
 
-        if (!(flags & CMS_DETACHED))
-                CMS_set_detached(cms, 0);
+        if ((flags & CMS_DETACHED) == 0) {
+                if (!CMS_set_detached(cms, 0))
+                        goto err;
+        }
 
-        if ((flags & (CMS_STREAM | CMS_PARTIAL)) ||
-            CMS_final(cms, in, NULL, flags))
-                return cms;
+        if ((flags & (CMS_STREAM | CMS_PARTIAL)) == 0) {
+                if (!CMS_final(cms, in, NULL, flags))
+                        goto err;
+        }
 
+        return cms;
+
+ err:
         CMS_ContentInfo_free(cms);
 
         return NULL;