From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Thu, 11 Jul 2024 15:23:33 +0000 (+0100)
Subject: [Fix] Do not crash if symbol is missing in the metric
X-Git-Tag: 3.9.0~2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=ea14905c994fa7e0df53f8f6989e8c65c37606d5;p=rspamd.git

[Fix] Do not crash if symbol is missing in the metric
---

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index 61aac63f2..21e24fc45 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -4716,7 +4716,7 @@ lua_push_symbol_result(lua_State *L,
 		lua_settable(L, -3);
 
 		/* Dynamic weight of the symbol */
-		if (s->sym->score != 0) {
+		if (s->sym != NULL && s->sym->score != 0) {
 			lua_pushstring(L, "weight");
 			lua_pushnumber(L, s->score / s->sym->score);
 		}