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| author | Eric Dumazet <edumazet@google.com> | 2020-01-07 21:57:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-12 13:22:50 +0300 |
| commit | 0321ff04c7cdab31fc8a43adb28828b175180a9a (patch) | |
| tree | a1aa321fecf6558a7272b58a69f523d8bb478dc3 /net | |
| parent | f7db98bca0c2b631f3b3b997fb0bc70894e3017e (diff) | |
| download | linux-0321ff04c7cdab31fc8a43adb28828b175180a9a.tar.xz | |
net: usb: lan78xx: fix possible skb leak
[ Upstream commit 47240ba0cd09bb6fe6db9889582048324999dfa4 ]
If skb_linearize() fails, we need to free the skb.
TSO makes skb bigger, and this bug might be the reason
Raspberry Pi 3B+ users had to disable TSO.
Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: RENARD Pierre-Francois <pfrenard@gmail.com>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Woojung Huh <woojung.huh@microchip.com>
Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions