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tls: safer destroy_cfg

- tls_destroy_cfg() can now be called safely more then once.

Andrei Pelinescu-Onciul authored on 20/05/2010 14:18:16
Showing 1 changed files

modules/tls/tls_domain.c index a106f4ab5e..891a9c5e80 100644

@@ -128,6 +128,7 @@ void tls_destroy_cfg(void)
 	if (tls_cfg_lock) {
 		lock_destroy(tls_cfg_lock);
 		lock_dealloc(tls_cfg_lock);
+		tls_cfg_lock = 0;
 	}
 
 	if (tls_cfg) {
@@ -138,6 +139,7 @@ void tls_destroy_cfg(void)
 		}
 		
 		shm_free(tls_cfg);
+		tls_cfg = 0;
 	}
 }
 

...	...	@@ -128,6 +128,7 @@ void tls_destroy_cfg(void)
128	128	if (tls_cfg_lock) {
129	129	lock_destroy(tls_cfg_lock);
130	130	lock_dealloc(tls_cfg_lock);
	131	+ tls_cfg_lock = 0;
131	132	}
132	133
133	134	if (tls_cfg) {
...	...	@@ -138,6 +139,7 @@ void tls_destroy_cfg(void)
138	139	}
139	140
140	141	shm_free(tls_cfg);
	142	+ tls_cfg = 0;
141	143	}
142	144	}
143	145