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| author | Jiri Pirko <jpirko@redhat.com> | 2010-03-02 20:40:01 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-03 01:04:38 -0800 |
| commit | 1162563f82b434e3099c9e6c1bbdba846d792f0d (patch) | |
| tree | 3903e4265740f2b2049615d7178aa434252bf5f3 /mm | |
| parent | 9fe969345b10931319b3f1e7034fbdeb786de234 (diff) | |
| download | linux-1162563f82b434e3099c9e6c1bbdba846d792f0d.tar.bz2 | |
af_packet: move strict addr_len check right before dev_[mc/unicast]_[add/del]
My previous patch 914c8ad2d18b62ad1420f518c0cab0b0b90ab308 incorrectly changed
the length check in packet_mc_add to be more strict. The problem is that
userspace is not filling this field (and it stays zeroed) in case of setting
PACKET_MR_PROMISC or PACKET_MR_ALLMULTI. So move the strict check to the point
in path where the addr_len must be set correctly.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Reported-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions