patch-2.0.26 linux/net/ipv4/udp.c
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- Lines: 19
- Date:
Thu Nov 14 15:20:11 1996
- Orig file:
v2.0.25/linux/net/ipv4/udp.c
- Orig date:
Tue Oct 8 21:20:15 1996
diff -u --recursive --new-file v2.0.25/linux/net/ipv4/udp.c linux/net/ipv4/udp.c
@@ -151,7 +151,7 @@
*/
void udp_err(int type, int code, unsigned char *header, __u32 daddr,
- __u32 saddr, struct inet_protocol *protocol)
+ __u32 saddr, struct inet_protocol *protocol, int len)
{
struct udphdr *uh;
struct sock *sk;
@@ -159,6 +159,9 @@
/*
* Find the 8 bytes of post IP header ICMP included for us
*/
+
+ if(len<sizeof(struct udphdr))
+ return;
uh = (struct udphdr *)header;
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