File unix2dos-2.2-file_mode.patch of Package unix2dos

--- unix2dos.c
+++ unix2dos.c
@@ -292,11 +292,14 @@
   char TempPath[16];
   struct stat StatBuf;
   struct utimbuf UTimeBuf;
+  mode_t mode = S_IRUSR | S_IWUSR;
   int fd;
 
   /* retrieve ipInFN file date stamp */
-  if ((ipFlag->KeepDate) && stat(ipInFN, &StatBuf))
+  if (stat(ipInFN, &StatBuf))
     RetVal = -1;
+  else
+    mode = StatBuf.st_mode;
 
   strcpy (TempPath, "./u2dtmpXXXXXX");
   if((fd=mkstemp (TempPath)) < 0) {
@@ -304,6 +307,9 @@
       RetVal = -1;
   }
 
+  if (!RetVal && fchmod (fd, mode) && fchmod (fd, S_IRUSR | S_IWUSR))
+    RetVal = -1;
+
 #ifdef DEBUG
   fprintf(stderr, "unix2dos: using %s as temp file\n", TempPath);
 #endif DEBUG