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authorEric Dumazet <edumazet@google.com>2023-02-10 18:47:05 +0000
committerJakub Kicinski <kuba@kernel.org>2023-02-13 19:55:32 -0800
commitdc68eaf2c29f410fb078fd6da8e56201d3282e0b (patch)
tree0817c483d8527d51a92327148c0d9b4bc47a4de0 /include/net/dropreason.h
parent1a940b00013a468c0c9dd79dbb485c3ad273939e (diff)
net: dropreason: add SKB_DROP_REASON_IPV6_BAD_EXTHDR
This drop reason can be used whenever an IPv6 packet has a malformed extension header. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/dropreason.h')
-rw-r--r--include/net/dropreason.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/dropreason.h b/include/net/dropreason.h
index 94bc3d5d8803..6c41e535175c 100644
--- a/include/net/dropreason.h
+++ b/include/net/dropreason.h
@@ -72,6 +72,7 @@
FN(FRAG_REASM_TIMEOUT) \
FN(FRAG_TOO_FAR) \
FN(TCP_MINTTL) \
+ FN(IPV6_BAD_EXTHDR) \
FNe(MAX)
/**
@@ -318,6 +319,8 @@ enum skb_drop_reason {
* the threshold (IP_MINTTL or IPV6_MINHOPCOUNT).
*/
SKB_DROP_REASON_TCP_MINTTL,
+ /** @SKB_DROP_REASON_IPV6_BAD_EXTHDR: Bad IPv6 extension header. */
+ SKB_DROP_REASON_IPV6_BAD_EXTHDR,
/**
* @SKB_DROP_REASON_MAX: the maximum of drop reason, which shouldn't be
* used as a real 'reason'