From 9f0b3a9c8eedf694377d8638365fb9f385daa581 Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Thu, 22 Apr 2021 16:48:42 -0700 Subject: [PATCH] bpo-38822: Check specifically for a drive, not just a colon (GH-25540) (cherry picked from commit e07d8098892e85ecc56969d2c9a5afb3ea33ce8f) Co-authored-by: Steve Dower --- Modules/posixmodule.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index e821f1a59bde..d7edabe5da08 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1660,8 +1660,8 @@ attributes_from_dir(LPCWSTR pszFile, BY_HANDLE_FILE_INFORMATION *info, ULONG *re while (--n > 0 && (filename[n] == L'\\' || filename[n] == L'/')) { ((LPWSTR)filename)[n] = L'\0'; } - if (!n || filename[n] == L':') { - // Nothing left te query + if (!n || (n == 1 && filename[1] == L':')) { + // Nothing left to query free((void *)filename); return FALSE; } -- 2.47.3