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| author | ume <ume@FreeBSD.org> | 2004-03-26 19:52:18 +0000 |
|---|---|---|
| committer | ume <ume@FreeBSD.org> | 2004-03-26 19:52:18 +0000 |
| commit | 11f479f5193062dc4eb60f7c5964ffbd382dd52a (patch) | |
| tree | e99a84e7b828e8e198ef8e99c89434dfc678ecac /sys/netinet | |
| parent | b44e46cbe7c7547a45789778ba2daaf00635ae02 (diff) | |
| download | FreeBSD-src-11f479f5193062dc4eb60f7c5964ffbd382dd52a.zip FreeBSD-src-11f479f5193062dc4eb60f7c5964ffbd382dd52a.tar.gz | |
Validate IPv6 socket options more carefully to avoid a panic.
PR: kern/61513
Reviewed by: cperciva, nectar
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/ip6.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/ip6.h b/sys/netinet/ip6.h index 336ef48..bbc18df 100644 --- a/sys/netinet/ip6.h +++ b/sys/netinet/ip6.h @@ -213,6 +213,7 @@ struct ip6_frag { #define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */ #define IPV6_MAXPACKET 65535 /* ip6 max packet size without Jumbo payload*/ +#define IPV6_MAXOPTHDR 2048 /* max option header size, 256 64-bit words */ #ifdef _KERNEL /* |
