diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-09-10 08:35:40 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-09-10 08:35:40 +0200 |
commit | 429b022af41108f6942d72547592b1d30e9a51f0 (patch) | |
tree | 7d68355529718018cdad1241285816c6f64620b2 /net/bridge/br_ioctl.c | |
parent | 0cd418ddb1ee88df7d16d5df06cb2da68eceb9e4 (diff) | |
parent | adee14b2e1557d0a8559f29681732d05a89dfc35 (diff) | |
download | op-kernel-dev-429b022af41108f6942d72547592b1d30e9a51f0.zip op-kernel-dev-429b022af41108f6942d72547592b1d30e9a51f0.tar.gz |
Merge commit 'v2.6.27-rc6' into core/rcu
Diffstat (limited to 'net/bridge/br_ioctl.c')
-rw-r--r-- | net/bridge/br_ioctl.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index eeee218..5bbf073 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -188,15 +188,21 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) return 0; case BRCTL_SET_BRIDGE_HELLO_TIME: + { + unsigned long t = clock_t_to_jiffies(args[1]); if (!capable(CAP_NET_ADMIN)) return -EPERM; + if (t < HZ) + return -EINVAL; + spin_lock_bh(&br->lock); - br->bridge_hello_time = clock_t_to_jiffies(args[1]); + br->bridge_hello_time = t; if (br_is_root_bridge(br)) br->hello_time = br->bridge_hello_time; spin_unlock_bh(&br->lock); return 0; + } case BRCTL_SET_BRIDGE_MAX_AGE: if (!capable(CAP_NET_ADMIN)) |