diff options
Diffstat (limited to 'src/lua/lua_text.c')
| -rw-r--r-- | src/lua/lua_text.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/lua/lua_text.c b/src/lua/lua_text.c index c90c2e6bf..dde7e2c23 100644 --- a/src/lua/lua_text.c +++ b/src/lua/lua_text.c @@ -288,19 +288,26 @@ lua_check_text_or_string (lua_State * L, gint pos) return ud ? (struct rspamd_lua_text *) ud : NULL; } else if (pos_type == LUA_TSTRING) { - /* Fake static lua_text */ - static struct rspamd_lua_text fake_text; + /* + * Fake static lua_text, we allow to use this function multiple times + * by having a small array of static structures. + */ + static int cur_txt_idx = 0; + static struct rspamd_lua_text fake_text[4]; gsize len; + int sel_idx; + + sel_idx = cur_txt_idx++ % G_N_ELEMENTS (fake_text); + fake_text[sel_idx].start = lua_tolstring (L, pos, &len); - fake_text.start = lua_tolstring (L, pos, &len); if (len >= G_MAXUINT) { return NULL; } - fake_text.len = len; - fake_text.flags = RSPAMD_TEXT_FLAG_FAKE; + fake_text[sel_idx].len = len; + fake_text[sel_idx].flags = RSPAMD_TEXT_FLAG_FAKE; - return &fake_text; + return &fake_text[sel_idx]; } return NULL; |