and added files

[bcm963xx.git] / userapps / opensource / openssl / crypto / mem.c

diff --git a/userapps/opensource/openssl/crypto/mem.c b/userapps/opensource/openssl/crypto/mem.c
index 29df7d3..dd86733 100755 (executable)
--- a/userapps/opensource/openssl/crypto/mem.c
+++ b/userapps/opensource/openssl/crypto/mem.c
@@ -252,7 +252,7 @@ void *CRYPTO_malloc_locked(int num, const char *file, int line)
        void *ret = NULL;
        extern unsigned char cleanse_ctr;
 
-       if (num < 0) return NULL;
+       if (num <= 0) return NULL;
 
        allow_customize = 0;
        if (malloc_debug_func != NULL)
@@ -293,7 +293,7 @@ void *CRYPTO_malloc(int num, const char *file, int line)
        void *ret = NULL;
        extern unsigned char cleanse_ctr;
 
-       if (num < 0) return NULL;
+       if (num <= 0) return NULL;
 
        allow_customize = 0;
        if (malloc_debug_func != NULL)
@@ -324,7 +324,7 @@ void *CRYPTO_realloc(void *str, int num, const char *file, int line)
        if (str == NULL)
                return CRYPTO_malloc(num, file, line);
 
-       if (num < 0) return NULL;
+       if (num <= 0) return NULL;
  
        if (realloc_debug_func != NULL)
                realloc_debug_func(str, NULL, num, file, line, 0);
@@ -346,17 +346,21 @@ void *CRYPTO_realloc_clean(void *str, int old_len, int num, const char *file,
        if (str == NULL)
                return CRYPTO_malloc(num, file, line);
  
-       if (num < 0) return NULL;
+       if (num <= 0) return NULL;
  
        if (realloc_debug_func != NULL)
                realloc_debug_func(str, NULL, num, file, line, 0);
        ret=malloc_ex_func(num,file,line);
        if(ret)
+               {
                memcpy(ret,str,old_len);
-       OPENSSL_cleanse(str,old_len);
-       free_func(str);
+               OPENSSL_cleanse(str,old_len);
+               free_func(str);
+               }
 #ifdef LEVITTE_DEBUG_MEM
-       fprintf(stderr, "LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n", str, ret, num);
+       fprintf(stderr,
+               "LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n",
+               str, ret, num);
 #endif
        if (realloc_debug_func != NULL)
                realloc_debug_func(str, ret, num, file, line, 1);