| commit | f9937b610e6f018d64f9073692a7a350799c5284 | [log] [tgz] |
|---|---|---|
| author | developer <developer@mediatek.com> | Fri Jan 05 13:45:35 2024 +0800 |
| committer | developer <developer@mediatek.com> | Wed Jan 10 10:41:11 2024 +0800 |
| tree | e3cf78a83636e5451f81f5531a5927b43b1f7d94 | |
| parent | 8740d527afec5d8f60aeba8951077b05c0c9230a [diff] |
[][kernel][common][hnat][Fix BIND entry with DP=0 issue for Wifi Tx] [Description] Fix BIND entry with DP=0 issue for Wifi Tx Without this patch, the PPE entry state could be set to BIND unexpectedly, adds a check to confirm if the copied entry state is UNBIND. [Release-log] N/A Change-Id: I49825572617eb804cda18e8f054b9106f26926bb Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8498669
diff --git a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c index c31fd0c..9fe85fb 100644 --- a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c +++ b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
@@ -1242,6 +1242,9 @@ entry.bfib1.pkt_type = foe->udib1.pkt_type; /* Get packte type state*/ entry.bfib1.state = foe->udib1.state; + if (unlikely(entry.bfib1.state != UNBIND)) + return 0; + #if defined(CONFIG_MEDIATEK_NETSYS_V2) || defined(CONFIG_MEDIATEK_NETSYS_V3) entry.bfib1.sp = foe->udib1.sp; #endif