---
net/netfilter/nf_conntrack_h323_asn1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/nf_conntrack_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c
index bcd5ed6..89b2e46 100644
--- a/net/netfilter/nf_conntrack_h323_asn1.c
+++ b/net/netfilter/nf_conntrack_h323_asn1.c
@@ -846,9 +846,10 @@ int DecodeQ931(unsigned char *buf, size_t sz, Q931 *q931)
sz -= len;
/* Message Type */
- if (sz < 1)
+ if (sz < 2)
return H323_ERROR_BOUND;
q931->MessageType = *p++;
+ sz--;
PRINT("MessageType = %02X\n", q931->MessageType);
if (*p & 0x80) {
p++;
--
2.7.4
--
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