firefox visit openwrt juci got a running cycle. F12 network print these messages: about juci HOT 2 OPEN

build libwebsocket disable ipv6 will cause another problem:
Thread 2 "ws_server" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 4304.4305]
0x00007ffff7f78d69 in _orange_socket_callback (wsi=0x7ffff7b27ac0, reason=LWS_CALLBACK_FILTER_NETWORK_CONNECTION, _user=0x7ffff7b54908, in=0xa, len=0) at orange_ws_server.c:173
173 if(user && *user && (*user)->disconnect){
(gdb) backtrace
#0 0x00007ffff7f78d69 in _orange_socket_callback (wsi=0x7ffff7b27ac0, reason=LWS_CALLBACK_FILTER_NETWORK_CONNECTION, _user=0x7ffff7b54908, in=0xa, len=0) at orange_ws_server.c:173
#1 0x00007ffff7f40d30 in rops_handle_POLLIN_listen (pt=0x7ffff7b2f2a0, wsi=0x7ffff7b27ac0, pollfd=0x7ffff7b28040)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/roles/listen/ops-listen.c:128
#2 0x00007ffff7f27d84 in lws_service_fd_tsi (tsi=0, pollfd=0x7ffff7b28040, context=0x7ffff7b2f020)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/core-net/service.c:735
#3 lws_service_fd_tsi (context=context@entry=0x7ffff7b2f020, pollfd=0x7ffff7b28040, tsi=tsi@entry=0)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/core-net/service.c:624
#4 0x00007ffff7f15bb0 in _lws_plat_service_forced_tsi (context=context@entry=0x7ffff7b2f020, tsi=tsi@entry=0)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/plat/unix/unix-service.c:51
#5 0x00007ffff7f15e3a in _lws_plat_service_tsi (tsi=0, timeout_ms=, context=0x7ffff7b2f020)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/plat/unix/unix-service.c:216
#6 _lws_plat_service_tsi (context=0x7ffff7b2f020, timeout_ms=, tsi=0)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/plat/unix/unix-service.c:72
#7 0x00007ffff7f27e76 in lws_service (context=0x7ffff7b2f020, timeout_ms=timeout_ms@entry=60000)
at /home/leo/code/openwrt-all/build_dir/target-x86_64_musl/libwebsockets-openssl/libwebsockets-4.2.1/lib/core-net/service.c:805
#8 0x00007ffff7f788f8 in _websocket_server_thread (ptr=0x7ffff7f65890) at orange_ws_server.c:469
#9 0x00007ffff7fdc658 in ?? ()
#10 0x0000000000000000 in ?? ()

if(user && *user && (*user)->disconnect){
DEBUG("ws_client requested a disconnect!\n");
return -1;
}

code *user point to a invalid memory. cause core dump.

from juci.

patched orange_ws_server.c will fix this.

--- a/src/orange_ws_server.c
+++ b/src/orange_ws_server.c
@@ -166,6 +166,10 @@ static void orange_srv_ws_client_delete(

static int _orange_socket_callback(struct lws *wsi, enum lws_callback_reasons reason, void *_user, void *in, size_t len){
// TODO: keeping user data in protocol is probably not the right place. Fix it.
+

• if(LWS_CALLBACK_FILTER_NETWORK_CONNECTION == reason)

•   return 0;
  

• const struct lws_protocols *proto = lws_get_protocol(wsi);
  struct orange_srv_ws_client **user = (struct orange_srv_ws_client **)_user;

from juci.