-stable review patch. If anyone has any objections, please let us know. ------------------ From: Patrick McHardy [NETFILTER]: ipt_CLUSTERIP: fix oops in checkentry function The clusterip_config_find_get() already increases entries reference counter, so there is no reason to do it twice in checkentry() callback. This causes the config to be freed before it is removed from the list, resulting in a crash when adding the next rule. Signed-off-by: Jaroslav Kysela Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 -- 1 file changed, 2 deletions(-) --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -409,12 +409,10 @@ checkentry(const char *tablename, "has invalid config pointer!\n"); return 0; } - clusterip_config_entry_get(cipinfo->config); } else { /* Case B: This is a new rule referring to an existing * clusterip config. */ cipinfo->config = config; - clusterip_config_entry_get(cipinfo->config); } } else { /* Case C: This is a completely new clusterip config */ -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/