40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Peter Jones <pjones@redhat.com>
|
|
Date: Fri, 19 Jun 2015 16:53:36 -0400
|
|
Subject: [PATCH] Build with -fshort-wchar so toggle passwords work right.
|
|
|
|
This source tree uses:
|
|
|
|
typedef wchar_t efi_char16_t;
|
|
|
|
to define UEFI's UCS-2 character type. On many platforms, wchar_t is
|
|
32-bits by default. As a result, efichar_from_char winds up writing
|
|
4-byte characters instead of 2-byte characters. In the case where we
|
|
hash the password in mokutil, this works fine, because the same datatype
|
|
is used, and the values are the same. But for our feature toggles,
|
|
where we store the raw data and shim is interpretting the character
|
|
array, every other character winds up being L'\0', and verification
|
|
fails.
|
|
|
|
So always build with -fshort-wchar to ensure we get 2-byte character
|
|
storage.
|
|
|
|
Signed-off-by: Peter Jones <pjones@redhat.com>
|
|
---
|
|
configure.ac | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index fe28fb9..69d412a 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -37,7 +37,7 @@ else
|
|
default_strict=no
|
|
fi
|
|
|
|
-WARNINGFLAGS_C="$WARNINGFLAGS_C -std=gnu11"
|
|
+WARNINGFLAGS_C="$WARNINGFLAGS_C -std=gnu11 -fshort-wchar"
|
|
|
|
AC_ARG_ENABLE(strict, AS_HELP_STRING([--enable-strict],[Enable strict compilation options]), enable_strict=$enableval,
|
|
enable_strict=$default_strict)
|