ntlm fixup

curl · Apr 27, 2024 · 05dd94d · 05dd94d
1 parent be27a15
commit 05dd94d
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/lib/vauth/ntlm.c b/lib/vauth/ntlm.c
@@ -482,9 +482,9 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
   CURLcode result = CURLE_OK;
   size_t size;
   unsigned char ntlmbuf[NTLM_BUFSIZE];
-  int lmrespoff;
+  unsigned int lmrespoff;
   unsigned char lmresp[24]; /* fixed-size */
-  int ntrespoff;
+  unsigned int ntrespoff;
   unsigned int ntresplen = 24;
   unsigned char ntresp[24]; /* fixed-size */
   unsigned char *ptr_ntresp = &ntresp[0];
@@ -600,7 +600,7 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
 
   lmrespoff = 64; /* size of the message header */
   ntrespoff = lmrespoff + 0x18;
-  domoff = (size_t)(ntrespoff + ntresplen);
+  domoff = ntrespoff + ntresplen;
   useroff = domoff + domlen;
   hostoff = useroff + userlen;
 
@@ -683,7 +683,7 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
                    LONGQUARTET(ntlm->flags));
 
   DEBUGASSERT(size == 64);
-  DEBUGASSERT(size == (size_t)lmrespoff);
+  DEBUGASSERT(size == lmrespoff);
 
   /* We append the binary hashes */
   if(size < (NTLM_BUFSIZE - 0x18)) {
@@ -701,7 +701,7 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
     failf(data, "incoming NTLM message too big");
     return CURLE_OUT_OF_MEMORY;
   }
-  DEBUGASSERT(size == (size_t)ntrespoff);
+  DEBUGASSERT(size == ntrespoff);
   memcpy(&ntlmbuf[size], ptr_ntresp, ntresplen);
   size += ntresplen;