https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=13b1f9c0d1c6860be91523289c8a6ac6a87cb9db
commit 13b1f9c0d1c6860be91523289c8a6ac6a87cb9db Author: Corinna Vinschen <[email protected]> Date: Sat Feb 23 17:24:05 2019 +0100 Cygwin: seteuid32: don't use INVALID_HANDLE_VALUE NULL is the natural state of an unused handle Signed-off-by: Corinna Vinschen <[email protected]> Diff: --- winsup/cygwin/syscalls.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index f4e8bcf..172b7c4 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -3479,7 +3479,7 @@ seteuid32 (uid_t uid) cygsid usersid; user_groups &groups = cygheap->user.groups; - HANDLE new_token = INVALID_HANDLE_VALUE; + HANDLE new_token = NULL; struct passwd * pw_new; bool token_is_internal, issamesid = false; @@ -3550,7 +3550,7 @@ seteuid32 (uid_t uid) /* If no impersonation token is available, try to authenticate using LSA private data stored password, LSA authentication using our own LSA module, or, as last chance, NtCreateToken. */ - if (new_token == INVALID_HANDLE_VALUE) + if (new_token == NULL) { new_token = lsaprivkeyauth (pw_new); if (new_token)
