Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-serial

[powerpc.git] / net / ipv4 / netfilter / ip_nat_snmp_basic.c

diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index f029da2..0b1b416 100644 (file)
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -43,7 +43,6 @@
  * 2000-08-06: Convert to new helper API (Harald Welte).
  *
  */
-#include <linux/config.h>
 #include <linux/in.h>
 #include <linux/module.h>
 #include <linux/types.h>
@@ -768,6 +767,7 @@ static unsigned char snmp_object_decode(struct asn1_ctx *ctx,
                        len *= sizeof(unsigned long);
                        *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
                        if (*obj == NULL) {
+                               kfree(lp);
                                kfree(id);
                                if (net_ratelimit())
                                        printk("OOM in bsalg (%d)\n", __LINE__);
@@ -1003,12 +1003,12 @@ static unsigned char snmp_trap_decode(struct asn1_ctx *ctx,
                
        return 1;
 
+err_addr_free:
+       kfree((unsigned long *)trap->ip_address);
+
 err_id_free:
        kfree(trap->id);
 
-err_addr_free:
-       kfree((unsigned long *)trap->ip_address);
-       
        return 0;
 }
 
@@ -1126,11 +1126,10 @@ static int snmp_parse_mangle(unsigned char *msg,
                struct snmp_v1_trap trap;
                unsigned char ret = snmp_trap_decode(&ctx, &trap, map, check);
                
-               /* Discard trap allocations regardless */
-               kfree(trap.id);
-               kfree((unsigned long *)trap.ip_address);
-               
-               if (!ret)
+               if (ret) {
+                       kfree(trap.id);
+                       kfree((unsigned long *)trap.ip_address);
+               } else 
                        return ret;
                
        } else {
@@ -1324,7 +1323,7 @@ static struct ip_conntrack_helper snmp_trap_helper = {
  *
  *****************************************************************************/
  
-static int __init init(void)
+static int __init ip_nat_snmp_basic_init(void)
 {
        int ret = 0;
 
@@ -1339,13 +1338,13 @@ static int __init init(void)
        return ret;
 }
 
-static void __exit fini(void)
+static void __exit ip_nat_snmp_basic_fini(void)
 {
        ip_conntrack_helper_unregister(&snmp_helper);
        ip_conntrack_helper_unregister(&snmp_trap_helper);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ip_nat_snmp_basic_init);
+module_exit(ip_nat_snmp_basic_fini);
 
-module_param(debug, bool, 0600);
+module_param(debug, int, 0600);