From 8ba602707309fde8ba0a9fab001176aa2e401bd7 Mon Sep 17 00:00:00 2001
From: Daniel Pouzzner <douzzer@wolfssl.com>
Date: Sat, 8 Jan 2022 00:28:35 -0600
Subject: [PATCH] src/wolfio.c: fixes for cppcheck complaints: nullPointer
 uninitvar

---
 src/wolfio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wolfio.c b/src/wolfio.c
index 7fd72fb38..8480562ce 100644
--- a/src/wolfio.c
+++ b/src/wolfio.c
@@ -1234,7 +1234,7 @@ int wolfIO_HttpProcessResponse(int sfd, const char** appStrList,
         }
 
         /* read data if no \r\n or first time */
-        if (end == NULL) {
+        if ((start == NULL) || (end == NULL)) {
             result = wolfIO_Recv(sfd, (char*)httpBuf+len, httpBufSz-len-1, 0);
             if (result > 0) {
                 len += result;
@@ -2577,7 +2577,7 @@ int LwIPNativeReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx)
     WOLFSSL_LWIP_NATIVE_STATE* nlwip;
     int ret = 0;
 
-    if (nlwip == NULL || ctx == NULL) {
+    if (ctx == NULL) {
         return WOLFSSL_CBIO_ERR_GENERAL;
     }
     nlwip = (WOLFSSL_LWIP_NATIVE_STATE*)ctx;