From 6cd5c355092c9811acd5a4b339e5a453d23045e2 Mon Sep 17 00:00:00 2001
From: lufia <lufia@lufia.org>
Date: Tue, 26 Mar 2019 22:23:28 +0900
Subject: [PATCH] ntlm: explicit type casting

---
 lib/curl_ntlm_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/curl_ntlm_core.c b/lib/curl_ntlm_core.c
index 9e6fdcab2..ce6f22392 100644
--- a/lib/curl_ntlm_core.c
+++ b/lib/curl_ntlm_core.c
@@ -552,7 +552,7 @@ CURLcode Curl_ntlm_core_mk_nt_hash(struct Curl_easy *data,
   CURLcode result;
   if(len > SIZE_T_MAX/2) /* avoid integer overflow */
     return CURLE_OUT_OF_MEMORY;
-  pw = len ? malloc(len * 2) : strdup("");
+  pw = len ? malloc(len * 2) : (unsigned char *)strdup("");
   if(!pw)
     return CURLE_OUT_OF_MEMORY;