From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Wed, 4 Apr 2018 13:42:10 +0000 (+0200)
Subject: efi_loader: ascii2unicode(): add trailing \0
X-Git-Tag: v2018.05-rc2~45^2~9
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c412166de28e7f7722b42a4c4c5e637da2d570ee;p=oweals%2Fu-boot.git

efi_loader: ascii2unicode(): add trailing \0

When converting an ASCII string to UTF-16 don't forget to copy the
trailing \0.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
---

diff --git a/include/efi_loader.h b/include/efi_loader.h
index 0df482ee21..21e6692e92 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -352,6 +352,7 @@ static inline void ascii2unicode(u16 *unicode, const char *ascii)
 {
 	while (*ascii)
 		*(unicode++) = *(ascii++);
+	*unicode = 0;
 }
 
 static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2)