[PATCH v3 04/11] msvcrt: Return error on NULL path parameter in _wsopen_dispatch.

[Piotr Caban]

From: Piotr Caban <piotr(a)codeweavers.com>

---
 dlls/msvcrt/file.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index 22888d88a8a..bb1b0792ebe 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -2407,8 +2407,9 @@ int CDECL _wsopen_dispatch( const wchar_t* path, int oflags, int shflags, int pm
         debugstr_w(path), oflags, shflags, pmode, fd, secure);
 
   if (!MSVCRT_CHECK_PMT( fd != NULL )) return EINVAL;
-
   *fd = -1;
+  if (!MSVCRT_CHECK_PMT(path != NULL)) return EINVAL;
+
   wxflag = split_oflags(oflags);
   switch (oflags & (_O_RDONLY | _O_WRONLY | _O_RDWR))
   {
-- 
GitLab


https://gitlab.winehq.org/wine/wine/-/merge_requests/6969