return options;
}
-static int mem_cmp(MEM *a, MEM *b)
+/* static int mem_cmp(MEM *a, MEM *b) */
+static int mem_cmp(const void *a_void, const void *b_void)
{
- return((char *)a->addr - (char *)b->addr);
+ return((const char *)((MEM *)a_void)->addr
+ - (const char *)((MEM *)b_void)->addr);
}
-static unsigned long mem_hash(MEM *a)
+/* static unsigned long mem_hash(MEM *a) */
+static unsigned long mem_hash(const void *a_void)
{
unsigned long ret;
- ret=(unsigned long)a->addr;
+ ret=(unsigned long)((const MEM *)a_void)->addr;
ret=ret*17851+(ret>>14)*7+(ret>>4)*251;
return(ret);
}
-static int app_info_cmp(APP_INFO *a, APP_INFO *b)
+/* static int app_info_cmp(APP_INFO *a, APP_INFO *b) */
+static int app_info_cmp(const void *a_void, const void *b_void)
{
- return(a->thread != b->thread);
+ return(((const APP_INFO *)a_void)->thread
+ != ((const APP_INFO *)b_void)->thread);
}
-static unsigned long app_info_hash(APP_INFO *a)
+/* static unsigned long app_info_hash(APP_INFO *a) */
+static unsigned long app_info_hash(const void *a_void)
{
unsigned long ret;
- ret=(unsigned long)a->thread;
+ ret=(unsigned long)((const APP_INFO *)a_void)->thread;
ret=ret*17851+(ret>>14)*7+(ret>>4)*251;
return(ret);
}
if (amih == NULL)
{
- if ((amih=lh_new(app_info_hash,app_info_cmp)) == NULL)
+ if ((amih=lh_new(app_info_hash, app_info_cmp)) == NULL)
{
OPENSSL_free(ami);
ret=0;
}
if (mh == NULL)
{
- if ((mh=lh_new(mem_hash,mem_cmp)) == NULL)
+ if ((mh=lh_new(mem_hash, mem_cmp)) == NULL)
{
OPENSSL_free(addr);
OPENSSL_free(m);
#endif
}
+static IMPLEMENT_LHASH_DOALL_ARG_FN(print_leak, MEM *, MEM_LEAK *)
+
void CRYPTO_mem_leaks(BIO *b)
{
MEM_LEAK ml;
ml.chunks=0;
MemCheck_off(); /* obtains CRYPTO_LOCK_MALLOC2 */
if (mh != NULL)
- lh_doall_arg(mh,(void (*)())print_leak,(char *)&ml);
+ lh_doall_arg(mh, LHASH_DOALL_ARG_FN(print_leak),
+ (char *)&ml);
if (ml.chunks != 0)
{
sprintf(buf,"%ld bytes leaked in %d chunks\n",
* void_fn_to_char kludge in CRYPTO_mem_leaks_cb.
* Otherwise the code police will come and get us.)
*/
+ int old_mh_mode;
+
CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
+
+ /* avoid deadlock when lh_free() uses CRYPTO_dbg_free(),
+ * which uses CRYPTO_is_mem_check_on */
+ old_mh_mode = mh_mode;
+ mh_mode = CRYPTO_MEM_CHECK_OFF;
+
if (mh != NULL)
{
lh_free(mh);
amih = NULL;
}
}
+
+ mh_mode = old_mh_mode;
CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
}
MemCheck_on(); /* releases CRYPTO_LOCK_MALLOC2 */
/* FIXME: We really don't allow much to the callback. For example, it has
no chance of reaching the info stack for the item it processes. Should
it really be this way? -- Richard Levitte */
-static void cb_leak(MEM *m,
- void (**cb)(unsigned long, const char *, int, int, void *))
+/* NB: The prototypes have been typedef'd to CRYPTO_MEM_LEAK_CB inside crypto.h
+ * If this code is restructured, remove the callback type if it is no longer
+ * needed. -- Geoff Thorpe */
+static void cb_leak(MEM *m, CRYPTO_MEM_LEAK_CB *cb)
{
(**cb)(m->order,m->file,m->line,m->num,m->addr);
}
-void CRYPTO_mem_leaks_cb(void (*cb)(unsigned long, const char *, int, int, void *))
+static IMPLEMENT_LHASH_DOALL_ARG_FN(cb_leak, MEM *, CRYPTO_MEM_LEAK_CB *)
+
+void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB cb)
{
if (mh == NULL) return;
CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2);
- lh_doall_arg(mh,(void (*)())cb_leak,(void *)&cb);
+ lh_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), &cb);
CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
}