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-rw-r--r--net/ipv4/netfilter/ip_nat_snmp_basic.c5
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);