From 72c1dd7290d22f086701b4a52789918e2672c2fc Mon Sep 17 00:00:00 2001
From: Zackery Backman <backman23@live.com>
Date: Tue, 7 Apr 2026 12:35:04 -0600
Subject: [PATCH] Fix inverted AllocDer success check in
 wolfSSL_use_AltPrivateKey_Id

---
 src/ssl_load.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ssl_load.c b/src/ssl_load.c
index 0a0fb9e467..caa9874d19 100644
--- a/src/ssl_load.c
+++ b/src/ssl_load.c
@@ -4684,7 +4684,7 @@ int wolfSSL_use_AltPrivateKey_Id(WOLFSSL* ssl, const unsigned char* id, long sz,
         #endif
         }
         if (AllocDer(&ssl->buffers.altKey, (word32)sz, ALT_PRIVATEKEY_TYPE,
-                ssl->heap) == 0) {
+                ssl->heap) != 0) {
             ret = 0;
         }
     }