Fix #36365: scandir duplicates file name at every 65535th file

Due to DIR.offset being declared as short we have an overflow. This patch
changes the field to int.

diff --git a/win32/readdir.h b/win32/readdir.h
index f1fb3a736fec798ed182d5affc24ba3eadaee332..d9ae477af08284068554ccc607a341162eb2d3de 100644 (file)
--- a/win32/readdir.h
+++ b/win32/readdir.h
@@ -32,7 +32,7 @@ struct dirent {
 /* typedef DIR - not the same as Unix */
 typedef struct {
        HANDLE handle;                          /* _findfirst/_findnext handle */
-       short offset;                           /* offset into directory */
+       int offset;                                     /* offset into directory */
        short finished;                         /* 1 if there are not more files */
        WIN32_FIND_DATA fileinfo;       /* from _findfirst/_findnext */
        char *dir;                                      /* the dir we are reading */