diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl_check.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index 8bce52cc06d..6aa4dee7943 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -565,6 +565,7 @@ static struct trans_ctl_table trans_net_ipv6_table[] = { { NET_IPV6_IP6FRAG_TIME, "ip6frag_time" }, { NET_IPV6_IP6FRAG_SECRET_INTERVAL, "ip6frag_secret_interval" }, { NET_IPV6_MLD_MAX_MSF, "mld_max_msf" }, + { 2088 /* IPQ_QMAX */, "ip6_queue_maxlen" }, {} }; @@ -723,6 +724,7 @@ static struct trans_ctl_table trans_net_table[] = { { NET_LLC, "llc", trans_net_llc_table }, { NET_NETFILTER, "netfilter", trans_net_netfilter_table }, { NET_DCCP, "dccp", trans_net_dccp_table }, + { 2089, "nf_conntrack_max" }, {} }; @@ -1421,12 +1423,14 @@ static int sysctl_check_dir(struct ctl_table *table) ref = sysctl_check_lookup(table); if (ref) { int match = 0; - if (table->procname && ref->procname && - (strcmp(table->procname, ref->procname) == 0)) + if ((!table->procname && !ref->procname) || + (table->procname && ref->procname && + (strcmp(table->procname, ref->procname) == 0))) match++; - if (table->ctl_name && ref->ctl_name && - (table->ctl_name == ref->ctl_name)) + if ((!table->ctl_name && !ref->ctl_name) || + (table->ctl_name && ref->ctl_name && + (table->ctl_name == ref->ctl_name))) match++; if (match != 2) { @@ -1463,8 +1467,8 @@ static void sysctl_check_bin_path(struct ctl_table *table, const char **fail) (strcmp(table->procname, ref->procname) != 0))) set_fail(fail, table, "procname does not match binary path procname"); - if (ref->ctl_name && - (!table->ctl_name || table->ctl_name != ref->ctl_name)) + if (ref->ctl_name && table->ctl_name && + (table->ctl_name != ref->ctl_name)) set_fail(fail, table, "ctl_name does not match binary path ctl_name"); } } @@ -1500,7 +1504,7 @@ int sysctl_check_table(struct ctl_table *table) if (table->extra2) set_fail(&fail, table, "Directory with extra2"); if (sysctl_check_dir(table)) - set_fail(&fail, table, "Inconsistent directory"); + set_fail(&fail, table, "Inconsistent directory names"); } else { if ((table->strategy == sysctl_data) || (table->strategy == sysctl_string) || @@ -1521,23 +1525,27 @@ int sysctl_check_table(struct ctl_table *table) if (!table->maxlen) set_fail(&fail, table, "No maxlen"); } - if ((table->strategy == sysctl_intvec) || - (table->proc_handler == proc_dointvec_minmax) || - (table->proc_handler == proc_doulongvec_minmax) || + if ((table->proc_handler == proc_doulongvec_minmax) || (table->proc_handler == proc_doulongvec_ms_jiffies_minmax)) { - if (!table->extra1) - set_fail(&fail, table, "No min"); - if (!table->extra2) - set_fail(&fail, table, "No max"); + if (table->maxlen > sizeof (unsigned long)) { + if (!table->extra1) + set_fail(&fail, table, "No min"); + if (!table->extra2) + set_fail(&fail, table, "No max"); + } } +#ifdef CONFIG_SYSCTL_SYSCALL if (table->ctl_name && !table->strategy) set_fail(&fail, table, "Missing strategy"); +#endif #if 0 if (!table->ctl_name && table->strategy) set_fail(&fail, table, "Strategy without ctl_name"); #endif +#ifdef CONFIG_PROC_FS if (table->procname && !table->proc_handler) set_fail(&fail, table, "No proc_handler"); +#endif #if 0 if (!table->procname && table->proc_handler) set_fail(&fail, table, "proc_handler without procname"); |