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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-12-05 14:33:02 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-05 12:25:05 -0800 |
| commit | 5b55633f20ee1bb253dc7d915ec2fd35fd865d5a (patch) | |
| tree | 47202fb1a91f6d8fa5731f7a14936a8e53760147 /drivers/s390/net/qeth_core_mpc.h | |
| parent | a350d2e7adbb57181d33e3aa6f0565632747feaa (diff) | |
| download | linux-5b55633f20ee1bb253dc7d915ec2fd35fd865d5a.tar.gz linux-5b55633f20ee1bb253dc7d915ec2fd35fd865d5a.tar.bz2 linux-5b55633f20ee1bb253dc7d915ec2fd35fd865d5a.zip | |
s390/qeth: guard against runt packets
Depending on a packet's type, the RX path needs to access fields in the
packet headers and thus requires a minimum packet length.
Enforce this length when building the skb.
On the other hand a single runt packet is no reason to drop the whole
RX buffer. So just skip it, and continue processing on the next packet.
Fixes: 4a71df50047f ("qeth: new qeth device driver")
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.h')
0 files changed, 0 insertions, 0 deletions