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fix memory leak in memory debuggin code ...

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Submitted by: Nils Larsch
This commit is contained in:
Bodo Möller 2002-11-18 14:00:42 +00:00
parent 055076cd4f
commit 9dc610495c
1 changed files with 15 additions and 3 deletions
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18
crypto/mem_dbg.c
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@ -102,6 +102,8 @@ typedef struct app_mem_info_st
int references;
} APP_INFO;
static void app_info_free(APP_INFO *);
static LHASH *amih=NULL; /* hash-table with those app_mem_info_st's
* that are at the top of their thread's stack
* (with `thread' as key);
@ -140,6 +142,18 @@ static unsigned long disabling_thread = 0; /* Valid iff num_disable > 0.
* thread named in disabling_thread).
*/
static void app_info_free(APP_INFO *inf)
{
if (--(inf->references) <= 0)
{
if (inf->next != NULL)
{
app_info_free(inf->next);
}
OPENSSL_free(inf);
}
}
int CRYPTO_mem_ctrl(int mode)
{
int ret=mh_mode;
@ -502,9 +516,7 @@ void CRYPTO_dbg_free(void *addr, int before_p)
mp->order, mp->addr, mp->num);
#endif
if (mp->app_info != NULL)
{
mp->app_info->references--;
}
app_info_free(mp->app_info);
OPENSSL_free(mp);
}