projects
/
oweals
/
openssl.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
make update
[oweals/openssl.git]
/
crypto
/
mem.c
diff --git
a/crypto/mem.c
b/crypto/mem.c
index 6f80dd33eb740a3822390bae39a40fa7d40d1e80..159e143c09cbe4a20b96f2ffca20afe9194b06c5 100644
(file)
--- a/
crypto/mem.c
+++ b/
crypto/mem.c
@@
-121,10
+121,11
@@
static void (*set_debug_options_func)(long) = NULL;
static long (*get_debug_options_func)(void) = NULL;
#endif
static long (*get_debug_options_func)(void) = NULL;
#endif
-
int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t),
void (*f)(void *))
{
int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t),
void (*f)(void *))
{
+ /* Dummy call just to ensure OPENSSL_init() gets linked in */
+ OPENSSL_init();
if (!allow_customize)
return 0;
if ((m == 0) || (r == 0) || (f == 0))
if (!allow_customize)
return 0;
if ((m == 0) || (r == 0) || (f == 0))
@@
-253,10
+254,12
@@
void *CRYPTO_malloc_locked(int num, const char *file, int line)
if (num <= 0) return NULL;
if (num <= 0) return NULL;
- allow_customize = 0;
+ if(allow_customize)
+ allow_customize = 0;
if (malloc_debug_func != NULL)
{
if (malloc_debug_func != NULL)
{
- allow_customize_debug = 0;
+ if(allow_customize_debug)
+ allow_customize_debug = 0;
malloc_debug_func(NULL, num, file, line, 0);
}
ret = malloc_locked_ex_func(num,file,line);
malloc_debug_func(NULL, num, file, line, 0);
}
ret = malloc_locked_ex_func(num,file,line);
@@
-297,10
+300,12
@@
void *CRYPTO_malloc(int num, const char *file, int line)
if (num <= 0) return NULL;
if (num <= 0) return NULL;
- allow_customize = 0;
+ if(allow_customize)
+ allow_customize = 0;
if (malloc_debug_func != NULL)
{
if (malloc_debug_func != NULL)
{
- allow_customize_debug = 0;
+ if(allow_customize_debug)
+ allow_customize_debug = 0;
malloc_debug_func(NULL, num, file, line, 0);
}
ret = malloc_ex_func(num,file,line);
malloc_debug_func(NULL, num, file, line, 0);
}
ret = malloc_ex_func(num,file,line);
@@
-361,6
+366,10
@@
void *CRYPTO_realloc_clean(void *str, int old_len, int num, const char *file,
if (num <= 0) return NULL;
if (num <= 0) return NULL;
+ /* We don't support shrinking the buffer. Note the memcpy that copies
+ * |old_len| bytes to the new buffer, below. */
+ if (num < old_len) return NULL;
+
if (realloc_debug_func != NULL)
realloc_debug_func(str, NULL, num, file, line, 0);
ret=malloc_ex_func(num,file,line);
if (realloc_debug_func != NULL)
realloc_debug_func(str, NULL, num, file, line, 0);
ret=malloc_ex_func(num,file,line);