kernelbase: Don't allow the full Unicode character range in path functions.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

kernelbase: Don't allow the full Unicode character range in path functions.
5933c2a6 · Alexandre Julliard · 0eec0eb7 · 5933c2a6 · 5933c2a6
Commit 5933c2a6 authored Mar 10, 2020 by Alexandre Julliard
Expand all Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

file.c dlls/kernelbase/file.c +1 -1

path.c dlls/kernelbase/path.c +0 -0

No files found.
--- a/dlls/kernelbase/file.c
+++ b/dlls/kernelbase/file.c
@@ -507,7 +507,7 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFileW( LPCWSTR filename, DWORD access, DWO

    if (!wcsncmp( filename, L"\\\\.\\", 4 ))
    {
-        if ((iswalpha(filename[4]) && filename[5] == ':' && filename[6] == '\0') ||
+        if ((filename[4] && filename[5] == ':' && !filename[6]) ||
            !wcsnicmp( filename + 4, L"PIPE\\", 5 ) ||
            !wcsnicmp( filename + 4, L"MAILSLOT\\", 9 ))
        {

--- a/dlls/kernelbase/path.c
+++ b/dlls/kernelbase/path.c