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(parent: 7dc00c8) | patch
macvlan: Check return of dev_set_allmulti
authorWang Chen <wangchen@cn.fujitsu.com>
Tue, 15 Jul 2008 03:57:07 +0000 (20:57 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 15 Jul 2008 03:57:07 +0000 (20:57 -0700)
commitb89fb7da2f9a69dd34ff10d45f66baa40ff8c0e5
tree420f1810c6d94fed581607078c75e895125f99eftree | snapshot
parent7dc00c82cbb0119cf4663f65bbaa2cc55f961db2commit | diff
macvlan: Check return of dev_set_allmulti

allmulti might overflow.
Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
dev_set_promiscuity/allmulti return error number if overflow happened.

Here, we check the positive increment for allmulti to get error return.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/macvlan.c diff | blob | history
Domain: System / Uncategorized;