fix memory leak in memory debuggin code ... (8b591c2f) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP OpenSSL

crypto/mem_dbg.c

+15 −3

Original line number	Diff line number	Diff line
		@@ -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);
		}