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| author | Aurelien Jacobs <aurel@gnuage.org> | 2012-01-08 00:15:16 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-01-08 00:15:16 +0400 |
| commit | 6c15d74defd38e7e7f8805392578b7a1d508097e (patch) | |
| tree | c647b38da15453d689c840893564508e27d6a17a /drivers/net/ethernet/smsc/smsc911x.h | |
| parent | 6d62a66e4211546f9e5c5d1ad586749a51cf30db (diff) | |
| download | linux-6c15d74defd38e7e7f8805392578b7a1d508097e.tar.xz | |
asix: fix infinite loop in rx_fixup()
At this point if skb->len happens to be 2, the subsequant skb_pull(skb, 4)
call won't work and the skb->len won't be decreased and won't ever reach 0,
resulting in an infinite loop.
With an ASIX 88772 under heavy load, without this patch, rx_fixup() reaches
an infinite loop in less than a minute. With this patch applied,
no infinite loop even after hours of heavy load.
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/smsc/smsc911x.h')
0 files changed, 0 insertions, 0 deletions