From f61044a9b0f37cfee8b2ce0d205403115b7e0107 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 31 Jan 2017 21:00:51 +0100 Subject: kernel: rename bgmac patches to squeeze them MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is a pure rename without any changes. It makes maintaining bgmac simpler and will hopefully make adding new kernel a bit easier. Signed-off-by: Rafał Miłecki --- ...1-bgmac-fix-a-missing-check-for-build_skb.patch | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch (limited to 'target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch') diff --git a/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch b/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch new file mode 100644 index 0000000000..99f9de65a7 --- /dev/null +++ b/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch @@ -0,0 +1,28 @@ +From f1640c3ddeec12804bc9a21feee85fc15aca95f6 Mon Sep 17 00:00:00 2001 +From: wangweidong +Date: Wed, 13 Jan 2016 11:06:41 +0800 +Subject: [PATCH] bgmac: fix a missing check for build_skb + +when build_skb failed, it may occure a NULL pointer. +So add a 'NULL check' for it. + +Signed-off-by: Weidong Wang +Signed-off-by: David S. Miller +--- + drivers/net/ethernet/broadcom/bgmac.c | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -469,6 +469,11 @@ static int bgmac_dma_rx_read(struct bgma + len -= ETH_FCS_LEN; + + skb = build_skb(buf, BGMAC_RX_ALLOC_SIZE); ++ if (unlikely(skb)) { ++ bgmac_err(bgmac, "build_skb failed\n"); ++ put_page(virt_to_head_page(buf)); ++ break; ++ } + skb_put(skb, BGMAC_RX_FRAME_OFFSET + + BGMAC_RX_BUF_OFFSET + len); + skb_pull(skb, BGMAC_RX_FRAME_OFFSET + -- cgit v1.2.3