From: Luca Boccassi <bluca@debian.org>
Date: Sat, 12 Aug 2023 22:14:13 +0000 (+0100)
Subject: efi: add xmemdup
X-Git-Tag: v255-rc1~289^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e5a499009df048a553a8d01358a1b59fb04aa15;p=thirdparty%2Fsystemd.git

efi: add xmemdup
---

diff --git a/src/boot/efi/util.h b/src/boot/efi/util.h
index 2f8c96d0ac6..25f35d2b5d7 100644
--- a/src/boot/efi/util.h
+++ b/src/boot/efi/util.h
@@ -58,6 +58,11 @@ static inline void *xrealloc(void *p, size_t old_size, size_t new_size) {
         return t;
 }
 
+_malloc_ _alloc_(2) _returns_nonnull_ _warn_unused_result_
+static inline void* xmemdup(const void *p, size_t l) {
+        return memcpy(xmalloc(l), p, l);
+}
+
 #define xnew(type, n) ((type *) xmalloc_multiply(sizeof(type), (n)))
 
 typedef struct {