diff options
author | James Morris <jmorris@namei.org> | 2009-05-22 18:40:59 +1000 |
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committer | James Morris <jmorris@namei.org> | 2009-05-22 18:40:59 +1000 |
commit | 2c9e703c618106f5383226fbb1f526cb11034f8a (patch) | |
tree | 87d7548001ea82f655fede0640466fc16aabcdf7 /net/netfilter/xt_cluster.c | |
parent | 6470c077cae12227318f40f3e6d756caadcce4b0 (diff) | |
parent | 5805977e63a36ad56594a623f3bd2bebcb7db233 (diff) |
Merge branch 'master' into next
Conflicts:
fs/exec.c
Removed IMA changes (the IMA checks are now performed via may_open()).
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'net/netfilter/xt_cluster.c')
-rw-r--r-- | net/netfilter/xt_cluster.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/netfilter/xt_cluster.c b/net/netfilter/xt_cluster.c index 6c4847662b8..69a639f3540 100644 --- a/net/netfilter/xt_cluster.c +++ b/net/netfilter/xt_cluster.c @@ -135,7 +135,13 @@ static bool xt_cluster_mt_checkentry(const struct xt_mtchk_param *par) { struct xt_cluster_match_info *info = par->matchinfo; - if (info->node_mask >= (1 << info->total_nodes)) { + if (info->total_nodes > XT_CLUSTER_NODES_MAX) { + printk(KERN_ERR "xt_cluster: you have exceeded the maximum " + "number of cluster nodes (%u > %u)\n", + info->total_nodes, XT_CLUSTER_NODES_MAX); + return false; + } + if (info->node_mask >= (1ULL << info->total_nodes)) { printk(KERN_ERR "xt_cluster: this node mask cannot be " "higher than the total number of nodes\n"); return false; |