Don't close an SSL socket twice

jepler · jepler · commit 93490c301f6c · 2024-04-17T15:17:37.000-05:00
diff --git a/shared-module/ssl/SSLSocket.c b/shared-module/ssl/SSLSocket.c
@@ -382,6 +382,9 @@ void common_hal_ssl_sslsocket_bind(ssl_sslsocket_obj_t *self, mp_obj_t addr_in)
 }
 
 void common_hal_ssl_sslsocket_close(ssl_sslsocket_obj_t *self) {
+    if (self->closed) {
+        return;
+    }
     self->closed = true;
     ssl_socket_close(self);
     mbedtls_pk_free(&self->pkey);

Original file line number	Diff line number	Diff line change
`@@ -382,6 +382,9 @@ void common_hal_ssl_sslsocket_bind(ssl_sslsocket_obj_t *self, mp_obj_t addr_in)`
`382`	`382`	`}`
`383`	`383`
`384`	`384`	`void common_hal_ssl_sslsocket_close(ssl_sslsocket_obj_t *self) {`
	`385`	`+ if (self->closed) {`
	`386`	`+ return;`
	`387`	`+ }`
`385`	`388`	`self->closed = true;`
`386`	`389`	`ssl_socket_close(self);`
`387`	`390`	`mbedtls_pk_free(&self->pkey);`