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The "cryptodev" engine preprocessor logic used undefined symbols in
[oweals/openssl.git]
/
crypto
/
mem.c
diff --git
a/crypto/mem.c
b/crypto/mem.c
index d7d3cda5dcd25b605e89180c5e09acd2ad37597a..d01924c268b729f0a445c383908287612744f3e3 100644
(file)
--- a/
crypto/mem.c
+++ b/
crypto/mem.c
@@
-252,6
+252,8
@@
void *CRYPTO_malloc_locked(int num, const char *file, int line)
void *ret = NULL;
extern unsigned char cleanse_ctr;
void *ret = NULL;
extern unsigned char cleanse_ctr;
+ if (num < 0) return NULL;
+
allow_customize = 0;
if (malloc_debug_func != NULL)
{
allow_customize = 0;
if (malloc_debug_func != NULL)
{
@@
-291,6
+293,8
@@
void *CRYPTO_malloc(int num, const char *file, int line)
void *ret = NULL;
extern unsigned char cleanse_ctr;
void *ret = NULL;
extern unsigned char cleanse_ctr;
+ if (num < 0) return NULL;
+
allow_customize = 0;
if (malloc_debug_func != NULL)
{
allow_customize = 0;
if (malloc_debug_func != NULL)
{
@@
-319,6
+323,9
@@
void *CRYPTO_realloc(void *str, int num, const char *file, int line)
if (str == NULL)
return CRYPTO_malloc(num, file, line);
if (str == NULL)
return CRYPTO_malloc(num, file, line);
+
+ if (num < 0) return NULL;
+
if (realloc_debug_func != NULL)
realloc_debug_func(str, NULL, num, file, line, 0);
ret = realloc_ex_func(str,num,file,line);
if (realloc_debug_func != NULL)
realloc_debug_func(str, NULL, num, file, line, 0);
ret = realloc_ex_func(str,num,file,line);
@@
-338,15
+345,22
@@
void *CRYPTO_realloc_clean(void *str, int old_len, int num, const char *file,
if (str == NULL)
return CRYPTO_malloc(num, file, line);
if (str == NULL)
return CRYPTO_malloc(num, file, line);
+
+ 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)
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);
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
#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);
#endif
if (realloc_debug_func != NULL)
realloc_debug_func(str, ret, num, file, line, 1);