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authorVsevolod Stakhov <vsevolod@highsecure.ru>2019-05-24 14:13:13 +0100
committerVsevolod Stakhov <vsevolod@highsecure.ru>2019-05-24 14:13:13 +0100
commiteb5fc65aca905ad38bab0dae85dba0f9a56d7766 (patch)
tree126bf68a7c23e471920f73951ad8cd2326237a5b /src/lua/lua_task.c
parent8303b194152ffc02b5079b6bd08f1fecfd43f5d0 (diff)
downloadrspamd-eb5fc65aca905ad38bab0dae85dba0f9a56d7766.tar.gz
rspamd-eb5fc65aca905ad38bab0dae85dba0f9a56d7766.zip
[Fix] Do not use lightuserdata for traceback
LuaJIT limits lightuserdata usage to 47 bits. On Arm64, this leads to break of the C <-> Lua interoperability using this type. This rework has changed traceback function behaviour from lightuserdata opaque pointer (GString * in particular) to luaL_Buffer. Issue: #2906
Diffstat (limited to 'src/lua/lua_task.c')
-rw-r--r--src/lua/lua_task.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index e58ff17c7..bfae06fc7 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -5685,10 +5685,8 @@ lua_lookup_words_array (lua_State *L,
rspamd_lua_push_full_word (L, tok);
if (lua_pcall (L, 1, 0, err_idx) != 0) {
- GString *tb = lua_touserdata (L, -1);
msg_err_task ("cannot call callback function for lookup words: %s",
- tb->str);
- g_string_free (tb, TRUE);
+ lua_tostring (L, -1));
}
lua_settop (L, err_idx - 1);