From a0c8f40933a55ac8d1cd4c95d7b3f2abbc8974c0 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Tue, 20 Apr 2021 17:23:52 +0100 Subject: [PATCH] [Minor] Check array length before indexing --- src/lua/lua_task.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c index 01c4504224..e44bc81b30 100644 --- a/src/lua/lua_task.c +++ b/src/lua/lua_task.c @@ -4111,7 +4111,7 @@ lua_task_get_reply_sender (lua_State *L) addrs = rspamd_email_address_from_mime (task->task_pool, rh->decoded, strlen (rh->decoded), NULL, -1); - if (addrs == NULL) { + if (addrs == NULL || addrs->len == 0) { lua_pushnil (L); } else { @@ -4122,7 +4122,7 @@ lua_task_get_reply_sender (lua_State *L) } } else if (MESSAGE_FIELD_CHECK (task, from_mime) && - MESSAGE_FIELD (task, from_mime)->len == 1) { + MESSAGE_FIELD (task, from_mime)->len >= 1) { struct rspamd_email_address *addr; addr = (struct rspamd_email_address *)g_ptr_array_index ( -- 2.47.3