From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 8 Dec 2021 14:05:35 +0000 (+0000)
Subject: [Minor] Another ubsan catch
X-Git-Tag: 3.2~179
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ada2d8000bb8ff179fc0a9811fa69f8a698be22d;p=thirdparty%2Frspamd.git

[Minor] Another ubsan catch
---

diff --git a/src/libserver/html/html.cxx b/src/libserver/html/html.cxx
index c782148d2e..79120d1098 100644
--- a/src/libserver/html/html.cxx
+++ b/src/libserver/html/html.cxx
@@ -2254,10 +2254,12 @@ rspamd_html_tag_seen(void *ptr, const gchar *tagname)
 const gchar *
 rspamd_html_tag_by_id(gint id)
 {
-	const auto *td = rspamd::html::html_tags_defs.by_id(id);
+	if (id > Tag_UNKNOWN && id < Tag_MAX) {
+		const auto *td = rspamd::html::html_tags_defs.by_id(id);
 
-	if (td != nullptr) {
-		return td->name.c_str();
+		if (td != nullptr) {
+			return td->name.c_str();
+		}
 	}
 
 	return nullptr;
diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index 8ae9030783..2edc87870c 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -821,6 +821,7 @@ local function multimap_callback(task, rule)
         end
       else
         local hv = task:get_header_full(rule['header'])
+        lua_util.debugm(N, task, "hui: %s", hv)
         match_list(rule, hv, {'decoded'})
       end
     end,