From 4cdf790013d4c087da018961e5081562df307bbf Mon Sep 17 00:00:00 2001 From: Vladimir 'phcoder' Serbinenko 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 + * grub-core/lib/libgcrypt_wrap/mem.c (gcry_x*alloc): Make out of memory + fatal. + +2013-01-12 Vladimir Serbinenko + * 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