msvcrt: Fix fread eof handling.

dlls/msvcrt/file.c

@@ -2538,6 +2538,7 @@ MSVCRT_size_t CDECL MSVCRT_fread(void *ptr, MSVCRT_size_t size, MSVCRT_size_t nm
       /* If the buffer fill reaches eof but fread wouldn't, clear eof. */
       if (i > 0 && i < file->_cnt) {
         MSVCRT_fdesc[file->_file].wxflag &= ~WX_ATEOF;
+        file->_flag &= ~MSVCRT__IOEOF;
       }
       if (i > 0) {
         memcpy(ptr, file->_ptr, i);

dlls/msvcrt/tests/file.c

@@ -228,7 +228,7 @@ static void test_readmode( BOOL ascii_mode )
     ok(fseek(file,-3,SEEK_CUR)==0,"seek failure in %s\n", IOMODE);
     todo_wine ok(feof(file)==0,"feof failure in %s\n", IOMODE);
     ok(fread(buffer,2,1,file)==1,"fread failed in %s\n", IOMODE);
-    todo_wine ok(feof(file)==0,"feof failure in %s\n", IOMODE);
+    ok(feof(file)==0,"feof failure in %s\n", IOMODE);
     ok(fread(buffer,2,1,file)==0,"fread failure in %s\n",IOMODE);
     ok(feof(file)!=0,"feof failure in %s\n", IOMODE);