From 592b28f65f0873f75d91fd800acd03a7b79b1a02 Mon Sep 17 00:00:00 2001
From: Jukka Ojanen <jukka.ojanen@kolumbus.fi>
Date: Thu, 2 Sep 2021 15:57:22 +0300
Subject: [PATCH] Add tests for 32 bit build

---
 src/filehandling.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/filehandling.c b/src/filehandling.c
index 2b6c09897..c890129c3 100644
--- a/src/filehandling.c
+++ b/src/filehandling.c
@@ -369,10 +369,7 @@ size_t hc_fread (void *ptr, size_t size, size_t nmemb, HCFILE *fp)
 
     #ifndef _WIN64
     /* check 2 GB limit with 32 bit build */
-    if (len >= INT32_MAX)
-    {
-      return n;
-    }
+    if (len >= INT32_MAX) return n;
     #endif
 
     if (len <= HCFILE_CHUNK_SIZE)
@@ -414,6 +411,11 @@ size_t hc_fread (void *ptr, size_t size, size_t nmemb, HCFILE *fp)
     u64 len = (u64) size * nmemb;
     u64 pos = 0;
 
+    #if defined(_WIN) && !defined(_WIN64)
+    /* check 2 GB limit with 32 bit build */
+    if (len >= INT32_MAX) return n;
+    #endif
+
     /* assume success */
     n = nmemb;
 
@@ -440,6 +442,11 @@ size_t hc_fread (void *ptr, size_t size, size_t nmemb, HCFILE *fp)
     SRes res = SZ_OK;
     xzfile_t *xfp = fp->xfp;
 
+    #if defined(_WIN) && !defined(_WIN64)
+    /* check 2 GB limit with 32 bit build */
+    if (outLen >= INT32_MAX) return n;
+    #endif
+
     /* assume success */
     n = nmemb;