fix zbeacon test segmentation fault

calvin2021y · web-flow · commit 8965905d4976 · 2024-09-12T19:10:01.000+08:00
diff --git a/src/zbeacon.c b/src/zbeacon.c
@@ -369,8 +369,8 @@ s_self_prepare_udp (self_t *self)
         self->udpsock_send = INVALID_SOCKET;
     }
 
-    freeaddrinfo (bind_to);
-    freeaddrinfo (send_to);
+    if( bind_to != NULL ) freeaddrinfo (bind_to);
+    if( send_to != NULL ) freeaddrinfo (send_to);
 }
 
 

Original file line number	Diff line number	Diff line change
`@@ -369,8 +369,8 @@ s_self_prepare_udp (self_t *self)`
`369`	`369`	`self->udpsock_send = INVALID_SOCKET;`
`370`	`370`	`}`
`371`	`371`
`372`		`- freeaddrinfo (bind_to);`
`373`		`- freeaddrinfo (send_to);`
	`372`	`+ if( bind_to != NULL ) freeaddrinfo (bind_to);`
	`373`	`+ if( send_to != NULL ) freeaddrinfo (send_to);`
`374`	`374`	`}`
`375`	`375`
`376`	`376`