diff options
Diffstat (limited to 'target/linux/lantiq/patches-5.10/0719-v6.0-net-lantiq_xrx200-restore-buffer-if-memory-allocatio.patch')
| -rw-r--r-- | target/linux/lantiq/patches-5.10/0719-v6.0-net-lantiq_xrx200-restore-buffer-if-memory-allocatio.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/lantiq/patches-5.10/0719-v6.0-net-lantiq_xrx200-restore-buffer-if-memory-allocatio.patch b/target/linux/lantiq/patches-5.10/0719-v6.0-net-lantiq_xrx200-restore-buffer-if-memory-allocatio.patch deleted file mode 100644 index 182da58ed9..0000000000 --- a/target/linux/lantiq/patches-5.10/0719-v6.0-net-lantiq_xrx200-restore-buffer-if-memory-allocatio.patch +++ /dev/null @@ -1,27 +0,0 @@ -From c9c3b1775f80fa21f5bff874027d2ccb10f5d90c Mon Sep 17 00:00:00 2001 -From: Aleksander Jan Bajkowski <olek2@wp.pl> -Date: Wed, 24 Aug 2022 23:54:08 +0200 -Subject: [PATCH] net: lantiq_xrx200: restore buffer if memory allocation - failed - -In a situation where memory allocation fails, an invalid buffer address -is stored. When this descriptor is used again, the system panics in the -build_skb() function when accessing memory. - -Fixes: 7ea6cd16f159 ("lantiq: net: fix duplicated skb in rx descriptor ring") -Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> -Signed-off-by: Jakub Kicinski <kuba@kernel.org> ---- - drivers/net/ethernet/lantiq_xrx200.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/net/ethernet/lantiq_xrx200.c -+++ b/drivers/net/ethernet/lantiq_xrx200.c -@@ -193,6 +193,7 @@ static int xrx200_alloc_buf(struct xrx20 - - ch->rx_buff[ch->dma.desc] = alloc(priv->rx_skb_size); - if (!ch->rx_buff[ch->dma.desc]) { -+ ch->rx_buff[ch->dma.desc] = buf; - ret = -ENOMEM; - goto skip; - } |