-
-int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t),
- void (*f)(void *))
- {
- if (!allow_customize)
- return 0;
- if ((m == NULL) || (r == NULL) || (f == NULL))
- return 0;
- malloc_func=m;
- realloc_func=r;
- free_func=f;
- malloc_locked_func=m;
- free_locked_func=f;
- return 1;
- }
-
-int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*f)(void *))
- {
- if (!allow_customize)
- return 0;
- if ((m == NULL) || (f == NULL))
- return 0;
- malloc_locked_func=m;
- free_locked_func=f;
- return 1;
- }
-
-int CRYPTO_set_mem_debug_functions(void (*m)(), void (*r)(), void (*f)(),void (*so)(),long (*go)())
- {
- if (!allow_customize_debug)
- return 0;
- malloc_debug_func=m;
- realloc_debug_func=r;
- free_debug_func=f;
- set_debug_options_func=so;
- get_debug_options_func=go;
- return 1;
- }
-
-void CRYPTO_get_mem_functions(void *(**m)(size_t), void *(**r)(void *, size_t),
- void (**f)(void *))
- {
- if (m != NULL) *m=malloc_func;
- if (r != NULL) *r=realloc_func;
- if (f != NULL) *f=free_func;
- }
-
-void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *))
- {
- if (m != NULL) *m=malloc_locked_func;
- if (f != NULL) *f=free_locked_func;
- }
-
-void CRYPTO_get_mem_debug_functions(void (**m)(), void (**r)(), void (**f)(),void (**so)(),long (**go)())
- {
- if (m != NULL) *m=malloc_debug_func;
- if (r != NULL) *r=realloc_debug_func;
- if (f != NULL) *f=free_debug_func;
- if (so != NULL) *so=set_debug_options_func;
- if (go != NULL) *go=get_debug_options_func;
- }
-
-
-void *CRYPTO_malloc_locked(int num, char *file, int line)
- {
- char *ret = NULL;
-
- allow_customize = 0;
- if (malloc_debug_func != NULL)
- {
- allow_customize_debug = 0;
- malloc_debug_func(NULL, num, file, line, 0);
- }
- ret = malloc_locked_func(num);
-#ifdef LEVITTE_DEBUG
- fprintf(stderr, "LEVITTE_DEBUG: > 0x%p (%d)\n", ret, num);
-#endif
- if (malloc_debug_func != NULL)
- malloc_debug_func(ret, num, file, line, 1);
-
- return ret;
- }
-
-void CRYPTO_free_locked(void *str)
- {
- if (free_debug_func != NULL)
- free_debug_func(str, 0);
-#ifdef LEVITTE_DEBUG
- fprintf(stderr, "LEVITTE_DEBUG: < 0x%p\n", str);
-#endif
- free_locked_func(str);
- if (free_debug_func != NULL)
- free_debug_func(NULL, 1);
- }
-
-void *CRYPTO_malloc(int num, char *file, int line)
- {
- char *ret = NULL;
-
- allow_customize = 0;
- if (malloc_debug_func != NULL)
- {
- allow_customize_debug = 0;
- malloc_debug_func(NULL, num, file, line, 0);
- }
- ret = malloc_func(num);
-#ifdef LEVITTE_DEBUG
- fprintf(stderr, "LEVITTE_DEBUG: > 0x%p (%d)\n", ret, num);
+int CRYPTO_set_mem_functions(
+ void *(*m)(size_t, const char *, int),
+ void *(*r)(void *, size_t, const char *, int),
+ void (*f)(void *, const char *, int))
+{
+ if (!allow_customize)
+ return 0;
+ if (m)
+ malloc_impl = m;
+ if (r)
+ realloc_impl = r;
+ if (f)
+ free_impl = f;
+ return 1;
+}
+
+int CRYPTO_set_mem_debug(int flag)
+{
+ if (!allow_customize)
+ return 0;
+ call_malloc_debug = flag;
+ return 1;
+}
+
+void CRYPTO_get_mem_functions(
+ void *(**m)(size_t, const char *, int),
+ void *(**r)(void *, size_t, const char *, int),
+ void (**f)(void *, const char *, int))
+{
+ if (m != NULL)
+ *m = malloc_impl;
+ if (r != NULL)
+ *r = realloc_impl;
+ if (f != NULL)
+ *f = free_impl;
+}
+
+void *CRYPTO_malloc(size_t num, const char *file, int line)
+{
+ void *ret = NULL;
+
+ if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
+ return malloc_impl(num, file, line);
+
+ if (num <= 0)
+ return NULL;
+
+ allow_customize = 0;
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (call_malloc_debug) {
+ CRYPTO_mem_debug_malloc(NULL, num, 0, file, line);
+ ret = malloc(num);
+ CRYPTO_mem_debug_malloc(ret, num, 1, file, line);
+ } else {
+ ret = malloc(num);
+ }
+#else
+ osslargused(file); osslargused(line);
+ ret = malloc(num);