[sr-dev] git:5.5:23470fcc: app_lua: fix crash on exausted memory scenario

Module: kamailio Branch: 5.5 Commit: 23470fccf6e54d7f853e6df4ab519feb30272721 URL: https://github.com/kamailio/kamailio/commit/23470fccf6e54d7f853e6df4ab519fe… Author: Victor Seva <vseva(a)sipwise.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2023-07-17T11:16:35+02:00 app_lua: fix crash on exausted memory scenario (cherry picked from commit ef94da7bac8e2aaf5a452d7b7dc3e2b544153ff6) (cherry picked from commit b524321a4871c349e6ebb464ea018e138bc6d5ed) --- Modified: src/modules/app_lua/app_lua_api.c --- Diff: https://github.com/kamailio/kamailio/commit/23470fccf6e54d7f853e6df4ab519fe… Patch: https://github.com/kamailio/kamailio/commit/23470fccf6e54d7f853e6df4ab519fe… --- diff --git a/src/modules/app_lua/app_lua_api.c b/src/modules/app_lua/app_lua_api.c index f736bea98b9..c3d16c98129 100644 --- a/src/modules/app_lua/app_lua_api.c +++ b/src/modules/app_lua/app_lua_api.c @@ -852,6 +852,10 @@ void sr_kemi_lua_push_dict(lua_State *L, sr_kemi_dict_item_t *item) { void sr_kemi_lua_push_dict_item(lua_State *L, sr_kemi_dict_item_t *item) { + if(!item) { + LM_CRIT("BUG: dict field empty\n"); + return; + } switch(item->vtype) { case SR_KEMIP_NONE: LM_CRIT("BUG: vtype is NONE\n"); @@ -891,6 +895,10 @@ sr_kemi_lua_push_dict_item(lua_State *L, sr_kemi_dict_item_t *item) */ int sr_kemi_lua_return_xval(lua_State* L, sr_kemi_t *ket, sr_kemi_xval_t *rx) { + if(!rx) { + LM_CRIT("BUG: xval field empty\n"); + return 0; + } switch(rx->vtype) { case SR_KEMIP_NONE: return 0;