[NETFILTER]: Fix warnings in ip_nat_snmp_basic.c

net/ipv4/netfilter/ip_nat_snmp_basic.c: In function 'asn1_header_decode':
net/ipv4/netfilter/ip_nat_snmp_basic.c:248: warning: 'len' may be used uninitialized in this function
net/ipv4/netfilter/ip_nat_snmp_basic.c:248: warning: 'def' may be used uninitialized in this function
net/ipv4/netfilter/ip_nat_snmp_basic.c: In function 'snmp_translate':
net/ipv4/netfilter/ip_nat_snmp_basic.c:672: warning: 'l' may be used uninitialized in this function
net/ipv4/netfilter/ip_nat_snmp_basic.c:668: warning: 'type' may be used uninitialized in this function

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 1 deletions

diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index 4f95d477805..f029da2a60e 100644
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -250,6 +250,7 @@ static unsigned char asn1_header_decode(struct asn1_ctx *ctx,
         if (!asn1_id_decode(ctx, cls, con, tag))
                 return 0;
                 
+        def = len = 0;
         if (!asn1_length_decode(ctx, &def, &len))
                 return 0;
                 
@@ -669,7 +670,7 @@ static unsigned char snmp_object_decode(struct asn1_ctx *ctx,
         unsigned char *eoc, *end, *p;
         unsigned long *lp, *id;
         unsigned long ul;
-        long  l;
+        long l;
         
         *obj = NULL;
         id = NULL;
@@ -699,11 +700,13 @@ static unsigned char snmp_object_decode(struct asn1_ctx *ctx,
                 return 0;
         }
         
+        type = 0;
         if (!snmp_tag_cls2syntax(tag, cls, &type)) {
                 kfree(id);
                 return 0;
         }
         
+        l = 0;
         switch (type) {
                 case SNMP_INTEGER:
                         len = sizeof(long);