fixed warnings

p7zip-project · May 22, 2024 · fc1e03a · fc1e03a
1 parent fb026b7
commit fc1e03a
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/CPP/7zip/Archive/Zip/ZipItem.cpp b/CPP/7zip/Archive/Zip/ZipItem.cpp
@@ -570,16 +570,18 @@ void CItem::GetUnicodeString(UString &res, const AString &s, bool isComment, boo
 
         AString sUtf8;
 
-        size_t slen = s.Len();
+        unsigned slen = s.Len();
         char* src = s.Ptr_non_const();
 
-        size_t dlen = slen * 4 + 1; // (source length * 4) + null termination
+        unsigned dlen = slen * 4 + 1; // (source length * 4) + null termination
         char* dst = sUtf8.GetBuf_SetEnd(dlen);
         const char* dstStart = dst;
 
         memset(dst, 0, dlen);
 
-        size_t done = iconv(cd, &src, &slen, &dst, &dlen);
+        size_t slen_size_t = static_cast<size_t>(slen);
+        size_t dlen_size_t = static_cast<size_t>(dlen);
+        size_t done = iconv(cd, &src, &slen_size_t, &dst, &dlen_size_t);
 
         if (done == (size_t)-1) {
           iconv_close(cd);