grub2/0100-grub-core-lib-libgcrypt_wrap-mem.c-gcry_x-alloc-Make.patch

From 4cdf790013d4c087da018961e5081562df307bbf Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sat, 12 Jan 2013 16:27:37 +0100
Subject: [PATCH 100/471] 	* grub-core/lib/libgcrypt_wrap/mem.c
 (gcry_x*alloc): Make out of memory 	fatal.

---
 ChangeLog                          |  5 +++++
 grub-core/lib/libgcrypt_wrap/mem.c | 30 +++++++++++++++++++++++++-----
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8a16591..4ac0aa6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2013-01-12  Vladimir Serbinenko  <phcoder@gmail.com>
 
+	* grub-core/lib/libgcrypt_wrap/mem.c (gcry_x*alloc): Make out of memory
+	fatal.
+
+2013-01-12  Vladimir Serbinenko  <phcoder@gmail.com>
+
 	* grub-core/lib/libgcrypt_wrap/mem.c (_gcry_log_bug): Make gcrypt bugs
 	fatal.
 
diff --git a/grub-core/lib/libgcrypt_wrap/mem.c b/grub-core/lib/libgcrypt_wrap/mem.c
index 64e8b62..94f9d65 100644
--- a/grub-core/lib/libgcrypt_wrap/mem.c
+++ b/grub-core/lib/libgcrypt_wrap/mem.c
@@ -35,31 +35,51 @@ gcry_is_secure (const void *a __attribute__ ((unused)))
 void *
 gcry_xcalloc (size_t n, size_t m)
 {
-  return grub_zalloc (n * m);
+  void *ret;
+  ret = grub_zalloc (n * m);
+  if (!ret)
+    grub_fatal ("gcry_xcalloc failed");
+  return ret;
 }
 
 void *
 gcry_xmalloc_secure (size_t n)
 {
-  return grub_malloc (n);
+  void *ret;
+  ret = grub_malloc (n);
+  if (!ret)
+    grub_fatal ("gcry_xmalloc failed");
+  return ret;
 }
 
 void *
 gcry_xcalloc_secure (size_t n, size_t m)
 {
-  return grub_zalloc (n * m);
+  void *ret;
+  ret = grub_zalloc (n * m);
+  if (!ret)
+    grub_fatal ("gcry_xcalloc failed");
+  return ret;
 }
 
 void *
 gcry_xmalloc (size_t n)
 {
-  return grub_malloc (n);
+  void *ret;
+  ret = grub_malloc (n);
+  if (!ret)
+    grub_fatal ("gcry_xmalloc failed");
+  return ret;
 }
 
 void *
 gcry_xrealloc (void *a, size_t n)
 {
-  return grub_realloc (a, n);
+  void *ret;
+  ret = grub_realloc (a, n);
+  if (!ret)
+    grub_fatal ("gcry_xrealloc failed");
+  return ret;
 }
 
 void
-- 
1.8.2.1