minor net changes, prevent buffer indexing evil metatables

1 files changed, 3 insertions, 1 deletions

diff --git a/src/net.c b/src/net.c
index abab731..c9fdc08 100644
--- a/src/net.c
+++ b/src/net.c
@@ -843,6 +843,8 @@ void* handle_client(void *_arg){
 

         luaI_tsetv(L, res_idx, "header", header_idx);

 

+        lua_pushcfunction(L, luaI_errtraceback);

+        int errtraceback_idx = lua_gettop(L);

         //get all function that kinda match

         parray_t* owo = (parray_t*)v;

         for(int i = 0; i != owo->len; i++){

@@ -877,7 +879,7 @@ void* handle_client(void *_arg){
               lua_pushvalue(L, req_idx); //push info about the request

 

               //call the function

-              if(lua_pcall(L, 2, 0, 0) != 0){

+              if(lua_pcall(L, 2, 0, errtraceback_idx) != 0){

                 fprintf(stderr, "(net thread) %s\n", lua_tostring(L, -1));

                 //send an error message if send has not been called

                 if(client_fd >= 0) net_error(client_fd, 500);