[IRDA]: Fix rfcomm use-after-free

[pandora-kernel.git] / net / ipv4 / sysctl_net_ipv4.c

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index fabf69a..53ef0f4 100644 (file)
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -24,7 +24,7 @@ extern int sysctl_ip_nonlocal_bind;
 
 #ifdef CONFIG_SYSCTL
 static int zero;
-static int tcp_retr1_max = 255; 
+static int tcp_retr1_max = 255;
 static int ip_local_port_range_min[] = { 1, 1 };
 static int ip_local_port_range_max[] = { 65535, 65535 };
 #endif
@@ -37,12 +37,12 @@ static
 int ipv4_sysctl_forward(ctl_table *ctl, int write, struct file * filp,
                        void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-       int val = ipv4_devconf.forwarding;
+       int val = IPV4_DEVCONF_ALL(FORWARDING);
        int ret;
 
        ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
 
-       if (write && ipv4_devconf.forwarding != val)
+       if (write && IPV4_DEVCONF_ALL(FORWARDING) != val)
                inet_forward_change();
 
        return ret;
@@ -187,7 +187,7 @@ static int strategy_allowed_congestion_control(ctl_table *table, int __user *nam
 }
 
 ctl_table ipv4_table[] = {
-        {
+       {
                .ctl_name       = NET_IPV4_TCP_TIMESTAMPS,
                .procname       = "tcp_timestamps",
                .data           = &sysctl_tcp_timestamps,
@@ -195,7 +195,7 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
-        {
+       {
                .ctl_name       = NET_IPV4_TCP_WINDOW_SCALING,
                .procname       = "tcp_window_scaling",
                .data           = &sysctl_tcp_window_scaling,
@@ -203,7 +203,7 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
-        {
+       {
                .ctl_name       = NET_IPV4_TCP_SACK,
                .procname       = "tcp_sack",
                .data           = &sysctl_tcp_sack,
@@ -211,7 +211,7 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
-        {
+       {
                .ctl_name       = NET_IPV4_TCP_RETRANS_COLLAPSE,
                .procname       = "tcp_retrans_collapse",
                .data           = &sysctl_tcp_retrans_collapse,
@@ -219,25 +219,25 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
-        {
+       {
                .ctl_name       = NET_IPV4_FORWARD,
                .procname       = "ip_forward",
-               .data           = &ipv4_devconf.forwarding,
+               .data           = &IPV4_DEVCONF_ALL(FORWARDING),
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &ipv4_sysctl_forward,
                .strategy       = &ipv4_sysctl_forward_strategy
        },
-        {
+       {
                .ctl_name       = NET_IPV4_DEFAULT_TTL,
                .procname       = "ip_default_ttl",
-               .data           = &sysctl_ip_default_ttl,
+               .data           = &sysctl_ip_default_ttl,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &ipv4_doint_and_flush,
                .strategy       = &ipv4_doint_and_flush_strategy,
        },
-        {
+       {
                .ctl_name       = NET_IPV4_NO_PMTU_DISC,
                .procname       = "ip_no_pmtu_disc",
                .data           = &ipv4_config.no_pmtu_disc,
@@ -646,6 +646,14 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
+       {
+               .ctl_name       = NET_TCP_FRTO_RESPONSE,
+               .procname       = "tcp_frto_response",
+               .data           = &sysctl_tcp_frto_response,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec
+       },
        {
                .ctl_name       = NET_TCP_LOW_LATENCY,
                .procname       = "tcp_low_latency",
@@ -728,7 +736,7 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
-        {
+       {
                .ctl_name       = NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS,
                .procname       = "tcp_workaround_signed_windows",
                .data           = &sysctl_tcp_workaround_signed_windows,
@@ -803,6 +811,14 @@ ctl_table ipv4_table[] = {
                .proc_handler   = &proc_allowed_congestion_control,
                .strategy       = &strategy_allowed_congestion_control,
        },
+       {
+               .ctl_name       = NET_TCP_MAX_SSTHRESH,
+               .procname       = "tcp_max_ssthresh",
+               .data           = &sysctl_tcp_max_ssthresh,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
        { .ctl_name = 0 }
 };