compat/mingw.c's readdir expects to be the one that starts the search,
and if it isn't, then the first entry will be missing or incorrect.
Fix this by removing the call to _findfirst, and initializing dd_handle
to INVALID_HANDLE_VALUE.
At the same time, make sure we use FindClose instead of _findclose,
which is symmetric to readdir's FindFirstFile. Take into account that
the find-handle might already be closed by readdir.
Signed-off-by: Erik Faye-Lund <kusmabite@xxxxxxxxx>
---
compat/msvc.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/compat/msvc.c b/compat/msvc.c
index c195365..88c6093 100644
--- a/compat/msvc.c
+++ b/compat/msvc.c
@@ -16,17 +16,13 @@ DIR *opendir(const char *name)
p->dd_name[len] = '/';
p->dd_name[len+1] = '*';
- p->dd_handle = _findfirst(p->dd_name, &p->dd_dta);
-
- if (p->dd_handle == -1) {
- free(p);
- return NULL;
- }
+ p->dd_handle = (long)INVALID_HANDLE_VALUE;
return p;
}
int closedir(DIR *dir)
{
- _findclose(dir->dd_handle);
+ if (dir->dd_handle != (long)INVALID_HANDLE_VALUE)
+ FindClose((HANDLE)dir->dd_handle);
free(dir);
return 0;
}
--
1.7.3.2.493.gc8738
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