import OpenSSL-1.0.0a

1 files changed, 16 insertions, 48 deletions

diff --git a/src/lib/libcrypto/mem.c b/src/lib/libcrypto/mem.c
index 00ebaf0b9b..6f80dd33eb 100644
--- a/src/lib/libcrypto/mem.c
+++ b/src/lib/libcrypto/mem.c
@@ -101,7 +101,7 @@ static void (*free_locked_func)(void *)     = free;
 
 /* may be changed as long as 'allow_customize_debug' is set */
 /* XXX use correct function pointer types */
-#if defined(CRYPTO_MDEBUG) && !defined(OPENSSL_FIPS)
+#ifdef CRYPTO_MDEBUG
 /* use default functions from mem_dbg.c */
 static void (*malloc_debug_func)(void *,int,const char *,int,int)
         = CRYPTO_dbg_malloc;
@@ -110,14 +110,6 @@ static void (*realloc_debug_func)(void *,void *,int,const char *,int,int)
 static void (*free_debug_func)(void *,int) = CRYPTO_dbg_free;
 static void (*set_debug_options_func)(long) = CRYPTO_dbg_set_options;
 static long (*get_debug_options_func)(void) = CRYPTO_dbg_get_options;
-
-static int  (*push_info_func)(const char *info, const char *file, int line)
-        = CRYPTO_dbg_push_info;
-static int  (*pop_info_func)(void)
-        = CRYPTO_dbg_pop_info;
-static int (*remove_all_info_func)(void)
-        = CRYPTO_dbg_remove_all_info;
-
 #else
 /* applications can use CRYPTO_malloc_debug_init() to select above case
  * at run-time */
@@ -127,13 +119,6 @@ static void (*realloc_debug_func)(void *,void *,int,const char *,int,int)
 static void (*free_debug_func)(void *,int) = NULL;
 static void (*set_debug_options_func)(long) = NULL;
 static long (*get_debug_options_func)(void) = NULL;
-
-
-static int  (*push_info_func)(const char *info, const char *file, int line)
-        = NULL;
-static int  (*pop_info_func)(void) = NULL;
-static int (*remove_all_info_func)(void) = NULL;
-
 #endif
 
 
@@ -209,15 +194,6 @@ int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
         return 1;
         }
 
-void CRYPTO_set_mem_info_functions(
-        int  (*push_info_fn)(const char *info, const char *file, int line),
-        int  (*pop_info_fn)(void),
-        int (*remove_all_info_fn)(void))
-        {
-        push_info_func = push_info_fn;
-        pop_info_func = pop_info_fn;
-        remove_all_info_func = remove_all_info_fn;
-        }
 
 void CRYPTO_get_mem_functions(void *(**m)(size_t), void *(**r)(void *, size_t),
         void (**f)(void *))
@@ -274,7 +250,6 @@ void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
 void *CRYPTO_malloc_locked(int num, const char *file, int line)
         {
         void *ret = NULL;
-        extern unsigned char cleanse_ctr;
 
         if (num <= 0) return NULL;
 
@@ -291,11 +266,15 @@ void *CRYPTO_malloc_locked(int num, const char *file, int line)
         if (malloc_debug_func != NULL)
                 malloc_debug_func(ret, num, file, line, 1);
 
+#ifndef OPENSSL_CPUID_OBJ
         /* Create a dependency on the value of 'cleanse_ctr' so our memory
          * sanitisation function can't be optimised out. NB: We only do
          * this for >2Kb so the overhead doesn't bother us. */
         if(ret && (num > 2048))
+        {       extern unsigned char cleanse_ctr;
                 ((unsigned char *)ret)[0] = cleanse_ctr;
+        }
+#endif
 
         return ret;
         }
@@ -315,7 +294,6 @@ void CRYPTO_free_locked(void *str)
 void *CRYPTO_malloc(int num, const char *file, int line)
         {
         void *ret = NULL;
-        extern unsigned char cleanse_ctr;
 
         if (num <= 0) return NULL;
 
@@ -332,12 +310,23 @@ void *CRYPTO_malloc(int num, const char *file, int line)
         if (malloc_debug_func != NULL)
                 malloc_debug_func(ret, num, file, line, 1);
 
+#ifndef OPENSSL_CPUID_OBJ
         /* Create a dependency on the value of 'cleanse_ctr' so our memory
          * sanitisation function can't be optimised out. NB: We only do
          * this for >2Kb so the overhead doesn't bother us. */
         if(ret && (num > 2048))
+        {       extern unsigned char cleanse_ctr;
                 ((unsigned char *)ret)[0] = cleanse_ctr;
+        }
+#endif
+
+        return ret;
+        }
+char *CRYPTO_strdup(const char *str, const char *file, int line)
+        {
+        char *ret = CRYPTO_malloc(strlen(str)+1, file, line);
 
+        strcpy(ret, str);
         return ret;
         }
 
@@ -423,24 +412,3 @@ long CRYPTO_get_mem_debug_options(void)
                 return get_debug_options_func();
         return 0;
         }
-
-int CRYPTO_push_info_(const char *info, const char *file, int line)
-        {
-        if (push_info_func)
-                return push_info_func(info, file, line);
-        return 1;
-        }
-
-int CRYPTO_pop_info(void)
-        {
-        if (pop_info_func)
-                return pop_info_func();
-        return 1;
-        }
-
-int CRYPTO_remove_all_info(void)
-        {
-        if (remove_all_info_func)
-                return remove_all_info_func();
-        return 1;
-        }