From 242eb2dcf130ce158cdcd45c3702029f0ff82dfb Mon Sep 17 00:00:00 2001
From: Daniel Pouzzner <douzzer@wolfssl.com>
Date: Tue, 14 Dec 2021 18:08:54 -0600
Subject: [PATCH] wolfcrypt/src/pkcs12.c: fix scan-build deadcode.DeadStores
 gripe.

---
 wolfcrypt/src/pkcs12.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wolfcrypt/src/pkcs12.c b/wolfcrypt/src/pkcs12.c
index 486e51137..6a4eb5619 100644
--- a/wolfcrypt/src/pkcs12.c
+++ b/wolfcrypt/src/pkcs12.c
@@ -730,9 +730,12 @@ int wc_d2i_PKCS12_fp(const char* file, WC_PKCS12** pkcs12)
     if (pkcs12 == NULL) {
         WOLFSSL_MSG("pkcs12 parameter NULL.");
         ret = BAD_FUNC_ARG;
+        buf = NULL;
     }
 
-    ret = wc_FileLoad(file, &buf, &bufSz, NULL);
+    if (ret == 0)
+        ret = wc_FileLoad(file, &buf, &bufSz, NULL);
+
     if (ret == 0) {
         if (*pkcs12 == NULL) {
             tmpPkcs12 = wc_PKCS12_new();