Several network drivers read overlong packets without checking if the buffer they read into is large enough. Discard the packets instead of writing past the buffer. Changes since v1: - Do not call net_receive() when we decided to discard a packet - Add patch to let network device receive hook return void Sascha Hauer (7): net: cs8900: simplify buffer read loop net: cs8900: do not read past the receive buffer net: ks8851_mll: do not read past the receive buffer net: liteeth: do not read past the receive buffer net: smc911x: do not read past the receive buffer net: ks8851_mll: drop return value from ks8851_rx_frame() net: let net rx hook return void drivers/net/ag71xx.c | 4 +-- drivers/net/ar231x.c | 3 +-- drivers/net/arc_emac.c | 4 +-- drivers/net/at91_ether.c | 6 ++--- drivers/net/bcmgenet.c | 6 ++--- drivers/net/cpsw.c | 4 +-- drivers/net/cs8900.c | 19 +++++++------- drivers/net/davinci_emac.c | 11 +++----- drivers/net/designware.c | 9 ++----- drivers/net/designware_eqos.c | 6 ++--- drivers/net/dm9k.c | 12 ++++----- drivers/net/dsa.c | 6 ++--- drivers/net/e1000/main.c | 5 +--- drivers/net/efi-snp.c | 8 +++--- drivers/net/enc28j60.c | 4 +-- drivers/net/ep93xx.c | 9 +------ drivers/net/ethoc.c | 10 +++----- drivers/net/fec_imx.c | 8 +++--- drivers/net/fec_mpc5200.c | 5 ++-- drivers/net/fsl-fman.c | 6 +---- drivers/net/fsl_enetc.c | 6 ++--- drivers/net/gianfar.c | 6 ++--- drivers/net/ks8851_mll.c | 48 +++++++++++++++++++++++++---------- drivers/net/liteeth.c | 14 ++++------ drivers/net/macb.c | 12 +++------ drivers/net/r8169_main.c | 7 +---- drivers/net/rtl8139.c | 6 ++--- drivers/net/smc91111.c | 7 ++--- drivers/net/smc911x.c | 15 ++++++----- drivers/net/tap.c | 4 +-- drivers/net/usb/usbnet.c | 8 +++--- drivers/net/virtio.c | 6 ++--- include/net.h | 2 +- 33 files changed, 115 insertions(+), 171 deletions(-) -- 2.39.2
