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| author |   Scott Feldman <scofeldm@cisco.com> | 2010-05-28 03:42:18 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-28 03:42:18 -0700 |
| commit | 8ca9418350eccd5dd2659931807c1901224dd638 (patch) | |
| tree | 2b476e5a084de1da3cb68dbddcce80c0c917578a /lib/bug.c | |
| parent | xt_tee: use skb_dst_drop() (diff) | |
| download | wireguard-linux-8ca9418350eccd5dd2659931807c1901224dd638.tar.xz wireguard-linux-8ca9418350eccd5dd2659931807c1901224dd638.zip | |
netlink: bug fix: don't overrun skbs on vf_port dump
Noticed by Patrick McHardy: was continuing to fill skb after a
nla_put_failure, ignoring the size calculated by upper layer. Now,
return -EMSGSIZE on any overruns, but also allow netdev to
fail ndo_get_vf_port with error other than -EMSGSIZE, thus unwinding
nest.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/bug.c')
0 files changed, 0 insertions, 0 deletions