diff options
| -rw-r--r-- | accel-pppd/ctrl/ipoe/lua.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/accel-pppd/ctrl/ipoe/lua.c b/accel-pppd/ctrl/ipoe/lua.c index abc3d0d..84da9d1 100644 --- a/accel-pppd/ctrl/ipoe/lua.c +++ b/accel-pppd/ctrl/ipoe/lua.c @@ -232,7 +232,7 @@ out_err: char *ipoe_lua_get_username(struct ipoe_session *ses, const char *func) { - char *r; + char *r = NULL; if (file_error && serial == __serial) return NULL; @@ -251,26 +251,21 @@ char *ipoe_lua_get_username(struct ipoe_session *ses, const char *func) if (lua_pcall(L, 1, 1, 0)) { log_ppp_error("ipoe: lua: %s\n", lua_tostring(L, -1)); - goto out_err; + lua_pop(L, 1); + goto out; } if (!lua_isstring(L, -1)) { log_ppp_error("ipoe: lua: function '%s' must return a string\n", func); - goto out_err; + goto out; } r = _strdup(lua_tostring(L, -1)); +out: lua_settop(L, 0); return r; - -out_err: - file_error = 1; - lua_close(L); - L = NULL; - pthread_setspecific(__key, L); - return NULL; } static void load_config() |