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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-13 14:50:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-13 14:50:18 -0800 |
| commit | d89b218b801fd93ea95880f1c7fde348cbcc51c5 (patch) | |
| tree | cd3c34e1811f9b2bc10ecfb957bf26cbd04c677e /net/packet | |
| parent | 80a186074e72e2cd61f6716d90cf32ce54981a56 (diff) | |
| parent | bec68ff1637ca00bb1585a03a7be8a13380084de (diff) | |
| download | linux-d89b218b801fd93ea95880f1c7fde348cbcc51c5.tar.gz linux-d89b218b801fd93ea95880f1c7fde348cbcc51c5.tar.bz2 linux-d89b218b801fd93ea95880f1c7fde348cbcc51c5.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (108 commits)
bridge: ensure to unlock in error path in br_multicast_query().
drivers/net/tulip/eeprom.c: fix bogus "(null)" in tulip init messages
sky2: Avoid rtnl_unlock without rtnl_lock
ipv6: Send netlink notification when DAD fails
drivers/net/tg3.c: change the field used with the TG3_FLAG_10_100_ONLY constant
ipconfig: Handle devices which take some time to come up.
mac80211: Fix memory leak in ieee80211_if_write()
mac80211: Fix (dynamic) power save entry
ipw2200: use kmalloc for large local variables
ath5k: read eeprom IQ calibration values correctly for G mode
ath5k: fix I/Q calibration (for real)
ath5k: fix TSF reset
ath5k: use fixed antenna for tx descriptors
libipw: split ieee->networks into small pieces
mac80211: Fix sta_mtx unlocking on insert STA failure path
rt2x00: remove KSEG1ADDR define from rt2x00soc.h
net: add ColdFire support to the smc91x driver
asix: fix setting mac address for AX88772
ipv6 ip6_tunnel: eliminate unused recursion field from ip6_tnl{}.
net: Fix dev_mc_add()
...
Diffstat (limited to 'net/packet')
| -rw-r--r-- | net/packet/af_packet.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 031a5e6fb4aa..1612d417d10c 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1688,6 +1688,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i, { switch (i->type) { case PACKET_MR_MULTICAST: + if (i->alen != dev->addr_len) + return -EINVAL; if (what > 0) return dev_mc_add(dev, i->addr, i->alen, 0); else @@ -1700,6 +1702,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i, return dev_set_allmulti(dev, what); break; case PACKET_MR_UNICAST: + if (i->alen != dev->addr_len) + return -EINVAL; if (what > 0) return dev_unicast_add(dev, i->addr); else @@ -1734,7 +1738,7 @@ static int packet_mc_add(struct sock *sk, struct packet_mreq_max *mreq) goto done; err = -EINVAL; - if (mreq->mr_alen != dev->addr_len) + if (mreq->mr_alen > dev->addr_len) goto done; err = -ENOBUFS; |