From: Marek Lindner Date: Wed, 20 Jun 2012 15:16:05 +0000 (+0200) Subject: batman-adv: only drop packets of known wifi clients X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5870adc68fc39d81089f1e80efdf64b97e5c37a1;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git batman-adv: only drop packets of known wifi clients bug introduced with 59b699cdee039d75915c354da06937102d1f9a84 If the source or destination mac address of an ethernet packet could not be found in the translation table the packet was dropped if AP isolation was turned on. This behavior would make it impossible to send broadcast packets over the mesh as the broadcast address will never enter the translation table. Signed-off-by: Marek Lindner Acked-by: Antonio Quartulli --- diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index a66c2dcd108..660c40fe13e 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -2031,10 +2031,10 @@ bool is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, uint8_t *dst) { struct tt_local_entry *tt_local_entry = NULL; struct tt_global_entry *tt_global_entry = NULL; - bool ret = true; + bool ret = false; if (!atomic_read(&bat_priv->ap_isolation)) - return false; + goto out; tt_local_entry = tt_local_hash_find(bat_priv, dst); if (!tt_local_entry) @@ -2044,10 +2044,10 @@ bool is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, uint8_t *dst) if (!tt_global_entry) goto out; - if (_is_ap_isolated(tt_local_entry, tt_global_entry)) + if (!_is_ap_isolated(tt_local_entry, tt_global_entry)) goto out; - ret = false; + ret = true; out: if (tt_global_entry)